{"title":"Office Chairs","description":"\u003cp\u003eBrowse our range of premium New, Used and Refurbished and designer office chairs, built for comfort and style in any workspace.\u003c\/p\u003e","products":[{"product_id":"refurbished-herman-miller-aeron-classic","title":"Herman Miller Aeron Classic Size B (Refurbished)","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:8189a2ab-8c32-4356-9a37-71b3dceaabd9-3\" data-testid=\"conversation-turn-9\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"3edcfe9d-9b56-457e-a7e1-8f8b50cef4b5\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"1225\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe Herman Miller Aeron Classic Size B in black is a \u003cstrong data-start=\"53\" data-end=\"68\"\u003erefurbished\u003c\/strong\u003e premium ergonomic chair designed to completely improve how you sit and work throughout the day. Built with the iconic Pellicle mesh, the chair allows constant airflow to keep you cool while evenly distributing your weight to reduce pressure points and discomfort, meaning you can sit for longer without overheating or feeling fatigued. Its advanced ergonomic design supports your spine in a natural position, helping to reduce back pain and improve posture over time, while the adjustable lumbar support ensures your lower back stays properly aligned. The Aeron’s tilt system, including the 5.2-degree forward tilt, allows you to lean into tasks like typing or desk work while maintaining support, and also recline smoothly when you want to relax, keeping your body active and reducing stiffness. Fully adjustable arms, seat height, and tilt tension mean the chair can be tailored precisely to your body, so you’re not forcing yourself to fit the chair — it fits you. Size B offers a balanced, medium fit suitable for most users, making it ideal for long working hours, gaming sessions, or daily use where comfort, support, and durability genuinely matter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53590833955143,"sku":null,"price":445.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/0FA956A7-E2B0-41EE-8DBB-44117D38E5E5.png?v=1774614294"},{"product_id":"brand-new-herman-miller-mirra-2","title":"Herman Miller Mirra 2 Black (New)","description":"","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53592791482695,"sku":null,"price":450.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/3275CD03-D9E3-4167-9175-FC144B175BDA.png?v=1774695658"},{"product_id":"herman-miller-mirra-1-grey-refurbished","title":"Herman Miller Mirra 1 Grey (Refurbished)","description":"","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53593804341575,"sku":null,"price":325.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/24E5E5C7-FF08-4D6A-A16E-2954E8F63194.png?v=1774695810"},{"product_id":"herman-miller-mirra-1-grey-blue-refurbished","title":"Herman Miller Mirra 1 Grey \u0026 Blue Fog (Refurbished)","description":"","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53593827475783,"sku":null,"price":275.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/3ADE4D46-FB20-4D7A-8279-C3180526F4F9_1.png?v=1774614217"},{"product_id":"herman-miller-aeron-classic-size-c-refurbished","title":"Herman Miller Aeron Classic Size C (Refurbished)","description":"\u003cp\u003eThe Herman Miller Aeron Classic Size C in black is a \u003cstrong data-start=\"53\" data-end=\"68\"\u003erefurbished\u003c\/strong\u003e premium ergonomic chair designed for maximum comfort and support, especially for those who prefer a larger, more spacious fit. Featuring the signature Pellicle mesh, it promotes constant airflow to keep you cool while evenly distributing your weight to eliminate pressure points, allowing you to sit comfortably for extended periods without overheating or fatigue. Its ergonomic design supports the natural curve of your spine, helping to improve posture and reduce strain on your back, while the adjustable lumbar support keeps your lower back properly aligned throughout the day. The advanced tilt mechanism, including the 5.2-degree forward tilt, lets you lean into focused tasks while maintaining support, as well as recline smoothly for more relaxed sitting, encouraging movement and reducing stiffness. With fully adjustable arms, seat height, and tilt tension, the chair can be fine-tuned to suit your body perfectly. Size C provides a wider seat and taller backrest, making it ideal for larger users or anyone who wants extra room without compromising on ergonomic performance, making it perfect for long hours of work, gaming, or everyday use.\u003c\/p\u003e","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53600717963591,"sku":null,"price":650.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/87F1E0DE-B961-46C2-8F16-50D1D11728B7.png?v=1774614331"},{"product_id":"herman-miller-mirra-2-used","title":"Herman Miller Mirra 2 (Used)","description":"","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53600740081991,"sku":null,"price":450.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/5E5EF882-E6E7-4807-B7E2-B958457BED56.png?v=1774614356"},{"product_id":"herman-miller-sayl-refurbished","title":"Herman Miller Sayl (Refurbished)","description":"","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53600755908935,"sku":null,"price":275.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/F2CDBD65-EEF6-45D6-BAA6-C2150918A17C.png?v=1774614328"},{"product_id":"vitra-id-trim-office-chair-in-grey-used","title":"Vitra ID Trim Office Chair in Grey (Used)","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:8189a2ab-8c32-4356-9a37-71b3dceaabd9-12\" data-testid=\"conversation-turn-27\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"2e3dca44-77bb-435a-a32c-d96a5a1f3aef\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"975\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe Vitra ID Trim is an ergonomic office chair designed to provide a balance of comfort, support, and clean, modern design for everyday use. It features a supportive upholstered backrest that helps maintain the natural curve of the spine, encouraging better posture and reducing strain during long periods of sitting. The seat is designed to distribute weight evenly, helping to minimise pressure points and improve overall comfort throughout the day. With a smooth reclining mechanism, the chair moves naturally with the user, allowing for both upright working positions and more relaxed seating without losing support. Adjustable features such as seat height, armrests, and tilt tension allow the chair to be tailored to different users, making it suitable for a wide range of work environments. Built with durability and functionality in mind, the Vitra ID Trim is ideal for offices or home setups where consistent comfort and reliable ergonomic performance are important.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53600776225095,"sku":null,"price":299.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/46357774-43E1-4B6A-BB9A-EA4D93A17BF0.png?v=1774614374"},{"product_id":"vitra-id-trim-office-chair","title":"Vitra ID Trim Office Chair (Used)","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:8189a2ab-8c32-4356-9a37-71b3dceaabd9-12\" data-testid=\"conversation-turn-27\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"2e3dca44-77bb-435a-a32c-d96a5a1f3aef\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"975\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe Vitra ID Trim is an ergonomic office chair designed to provide a balance of comfort, support, and clean, modern design for everyday use. It features a supportive upholstered backrest that helps maintain the natural curve of the spine, encouraging better posture and reducing strain during long periods of sitting. The seat is designed to distribute weight evenly, helping to minimise pressure points and improve overall comfort throughout the day. With a smooth reclining mechanism, the chair moves naturally with the user, allowing for both upright working positions and more relaxed seating without losing support. Adjustable features such as seat height, armrests, and tilt tension allow the chair to be tailored to different users, making it suitable for a wide range of work environments. Built with durability and functionality in mind, the Vitra ID Trim is ideal for offices or home setups where consistent comfort and reliable ergonomic performance are important.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53607435174215,"sku":null,"price":299.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/B04E661C-DDF1-4764-97F4-BC2ECD4B3FE3.png?v=1774690795"},{"product_id":"humanscale-liberty-office-chair-used","title":"Humanscale Liberty Office Chair (Used)","description":"\u003cp\u003e\u003cspan\u003eHumanscale Liberty ergonomic office chair in very good used condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA premium, design-led office chair with Humanscale’s renowned self-adjusting recline mechanism and breathable tri-panel mesh back for excellent comfort and support. Designed by Niels Diffrient, the Liberty combines minimalist styling with outstanding ergonomics, making it ideal for both home offices and professional workspaces.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFully functional and structurally excellent. Shows only very minor signs of use\/marks consistent with careful use, and overall presents in near excellent condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA high-quality ergonomic chair with a sleek modern design and exceptional sitting comfort.\u003c\/span\u003e\u003c\/p\u003e","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53607464206663,"sku":null,"price":130.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/15080B13-DCBB-47D2-862A-5CCCC710F2D1.png?v=1774690927"},{"product_id":"herman-miller-aeron-classic-size-a-refurbished","title":"Herman Miller Aeron Classic Size A (Refurbished)","description":"\u003cp\u003eThe Herman Miller Aeron Classic Size A in black is a refurbished premium ergonomic chair designed for smaller users who still want the same world-class comfort and support the Aeron is known for. Built with the signature Pellicle mesh, it allows air to circulate to keep you cool while evenly distributing your weight to reduce pressure points, so you can sit comfortably for long periods without overheating or discomfort. Its ergonomic design supports the natural shape of your spine, helping to improve posture and reduce strain on your back, while the adjustable lumbar support keeps your lower back properly aligned throughout the day. The advanced tilt system, including the 5.2-degree forward tilt, lets you lean forward into focused work while staying supported, and recline smoothly when you want to relax, helping your body stay active and reducing stiffness. With fully adjustable arms, seat height, and tilt tension, the chair can be tailored precisely to your body, and the Size A frame offers a more compact seat and backrest, making it ideal for smaller builds or tighter workspaces without sacrificing ergonomic performance.\u003c\/p\u003e","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53607493402951,"sku":null,"price":445.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/A3C35DE7-D41A-4836-B555-082C2AC67963.png?v=1774691054"},{"product_id":"icf-una-office-chair-new","title":"ICF Una Office Chair (New)","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:8189a2ab-8c32-4356-9a37-71b3dceaabd9-11\" data-testid=\"conversation-turn-25\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"f33946b9-1e51-439b-b708-1d4f07c5fa9d\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"776\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe ICF UNA in black is a \u003cstrong data-start=\"26\" data-end=\"39\"\u003ebrand new\u003c\/strong\u003e ergonomic chair designed to provide reliable comfort and support throughout the day. It features a flexible mesh backrest that adapts to the user’s movements, helping to support the spine while allowing airflow to keep things cool during long sitting sessions. The seat is shaped to distribute weight evenly, reducing pressure points and making it suitable for extended use in work or study environments. A smooth reclining mechanism allows the chair to move naturally with the body, helping to reduce stiffness and encourage better posture over time. With adjustable elements such as seat height and armrests, it can be set up to suit different users, making it a practical and comfortable choice for modern offices or home workspaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53607530987847,"sku":null,"price":625.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/DBAAFE34-F69B-40FC-A553-F6F8A08B16FA.png?v=1774692479"},{"product_id":"herman-miller-setu-used","title":"Herman Miller Setu (Used)","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:8189a2ab-8c32-4356-9a37-71b3dceaabd9-7\" data-testid=\"conversation-turn-17\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"7a5d0c74-19e7-4e14-8e5c-20e03b1bdb57\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"976\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe Herman Miller Setu is a lightweight, modern ergonomic chair designed to provide instant comfort without the need for complicated adjustments. Featuring a flexible Kinematic Spine, the chair intelligently responds to your movements, automatically adapting as you sit, lean, or recline, so your body stays supported at all times without needing to adjust knobs or levers. The breathable elastomer mesh seat and back keep air flowing to prevent heat build-up while evenly distributing your weight to reduce pressure points, making it comfortable for extended use. Its simple, intuitive design means you can sit down and feel supported straight away, while the smooth recline and flexible frame encourage natural movement, helping reduce stiffness and fatigue throughout the day. With its clean look, durable construction, and effortless comfort, the Setu is ideal for offices, home workspaces, or shared environments where ease of use, support, and reliability are essential.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53607544521031,"sku":null,"price":225.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/B0481ADB-A2D9-4A56-9448-86633A8637E0.png?v=1774691518"},{"product_id":"elite-enna-executive-office-chair-used","title":"Elite Enna Executive Office Chair (Used)","description":"","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53607566803271,"sku":null,"price":350.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/D40EE78D-80EC-4C93-8D99-990809640F4F.png?v=1774691632"},{"product_id":"herman-miller-mirra-1-butterfly-in-black-blue-used","title":"Herman Miller Mirra 1 Butterfly in Black \u0026 Blue (Used)","description":"\u003cp\u003eThe Herman Miller Mirra 1 Butterfly is an ergonomic chair designed to deliver responsive support and long-lasting comfort throughout the day. Featuring the distinctive Butterfly back, a fabric layer over a polymer frame, it combines flexibility with structured support, allowing the chair to adapt to your movements while still properly supporting your spine. The breathable design helps regulate temperature and keeps you comfortable over long periods, while the seat distributes weight evenly to reduce pressure points. Its ergonomic shape promotes a natural sitting posture, helping to reduce strain on your back and improve overall comfort during extended use. The chair also includes an adjustable tilt system that allows smooth reclining and forward-leaning support, keeping your body active and reducing stiffness, along with adjustable armrests and seat height so it can be tailored to your body. Built for durability and everyday performance, the Mirra 1 Butterfly is ideal for work, study, or any setup where comfort, movement, and reliable ergonomic support are essential.\u003c\/p\u003e","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53607569588551,"sku":null,"price":175.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/6A56330F-3CD5-41EE-BE8C-9D11EBC30E62_3de521e6-92d2-4d7f-aa96-8779c7d28fdb.png?v=1774691787"},{"product_id":"herman-miller-mirra-1-butterfly-in-black-yellow-refurbished","title":"Herman Miller Mirra 1 Butterfly in Black \u0026 Yellow (Refurbished)","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:8189a2ab-8c32-4356-9a37-71b3dceaabd9-8\" data-testid=\"conversation-turn-19\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"6e7deab8-80a3-4e07-ad1d-4ebe4c61386d\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"1098\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe Herman Miller Mirra 1 Butterfly is a \u003cstrong data-start=\"41\" data-end=\"56\"\u003erefurbished\u003c\/strong\u003e ergonomic chair designed to deliver responsive support and long-lasting comfort throughout the day. Featuring the distinctive Butterfly back, a fabric layer over a polymer frame, it combines flexibility with structured support, allowing the chair to adapt to your movements while still properly supporting your spine. The breathable design helps regulate temperature and keeps you comfortable over long periods, while the seat distributes weight evenly to reduce pressure points. Its ergonomic shape promotes a natural sitting posture, helping to reduce strain on your back and improve overall comfort during extended use. The chair also includes an adjustable tilt system that allows smooth reclining and forward-leaning support, keeping your body active and reducing stiffness, along with adjustable armrests and seat height so it can be tailored to your body. Built for durability and everyday performance, the Mirra 1 Butterfly is ideal for work, study, or any setup where comfort, movement, and reliable ergonomic support are essential.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53607576863047,"sku":null,"price":275.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/51BAD547-BD78-4467-B7CD-DA484A92A4EC.png?v=1774691947"},{"product_id":"herman-miller-aeron-classic-tuxedo-size-b-refurbished","title":"Herman Miller Aeron Classic Tuxedo Size B (Refurbished)","description":"","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53648840589639,"sku":null,"price":445.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/C22E18DD-A128-48C5-984D-2085063C6BAD.jpg?v=1775300925"},{"product_id":"herman-miller-mirra-1-butterfly-in-black-refurbished","title":"Herman Miller Mirra 1 Butterfly in Black (Refurbished)","description":"","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53648845340999,"sku":null,"price":275.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/FullSizeRender.jpg?v=1775301009"},{"product_id":"humanscale-freedom-headrest-high-back-task-chair-in-black","title":"Humanscale Freedom headrest High Back task chair in Black","description":"","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53677130678599,"sku":null,"price":250.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/17BDEBB0-6E3C-4CE4-97C4-D2E5DA4BE996.jpg?v=1775750299"},{"product_id":"hay-aac-53-about-an-office-chair","title":"Hay AAC 53 about an office chair","description":"\u003cp\u003e\u003cspan\u003eThe HAY AAC 53 Office Chair combines contemporary Scandinavian design with everyday functionality, making it a stylish and practical addition to any workspace. Part of the About A Chair collection, it features a softly curved polypropylene shell that offers comfort and support throughout the day.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMounted on a height-adjustable swivel base with smooth-rolling castors, the AAC 53 is designed for flexibility and ease of movement, whether in a home office or professional setting. Its minimalist aesthetic pairs effortlessly with a wide range of interiors, while maintaining the quality and craftsmanship HAY is known for.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA refined, modern office chair that balances comfort, mobility, and design.\u003c\/span\u003e\u003c\/p\u003e","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53677200441671,"sku":null,"price":250.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/61A0A368-6CC4-4D0E-A25D-8F802BF0D3B9.jpg?v=1775751462"},{"product_id":"herman-miller-lino-in-black-refurbished","title":"Herman Miller Lino in Black (Refurbished)","description":"\u003cp\u003e\u003cspan\u003eThe Herman Miller Lino Chair combines ergonomic performance with a clean, modern design, making it an ideal choice for both home and professional workspaces. Designed with comfort in mind, it features a breathable suspension back that provides consistent support and promotes healthy posture throughout the day.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts intuitive adjustments, including seat height, tilt, and arm options, allow for a personalised seating experience, while the durable construction ensures long-lasting reliability. Sleek, supportive, and built for everyday use, the Lino offers the quality you expect from Herman Miller at an accessible level.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA smart, comfortable solution for productive workspaces.\u003c\/span\u003e\u003c\/p\u003e","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53680349348167,"sku":null,"price":225.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/221F7A83-FF01-4C2D-B543-CDE09214A278.jpg?v=1775811844"},{"product_id":"steelcase-please-v2-executive-task-chair-with-headrest-in-black-used","title":"Steelcase Please V2 Executive Task Chair With Headrest in Black (Used)","description":"\u003cp\u003e\u003cspan\u003eExperience exceptional ergonomic performance and refined executive style with the Steelcase Please V2 Task Chair, complete with an integrated headrest for full-body support throughout your workday.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered with Steelcase’s advanced dual-back technology, the Please V2 is designed to mirror the natural movement of your spine. The upper and lower sections of the backrest function independently, providing continuous support to both your lumbar region and upper back as you shift positions. This dynamic support system promotes healthy posture, reduces fatigue, and enhances long-term comfort—whether you’re focused on deep work or in back-to-back meetings.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe addition of a fully adjustable headrest elevates the seating experience even further, offering crucial neck and head support during recline. Ideal for extended periods at your desk, it helps relieve tension in the upper body while encouraging a more relaxed, supported posture.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWith a wide range of intuitive adjustments—including seat height, depth, recline tension, armrests, and lumbar support—the Please V2 adapts effortlessly to your body and working style. Its sleek, executive design complements any modern office, combining professional aesthetics with industry-leading ergonomics.\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53700979786055,"sku":null,"price":250.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/CD1763C4-8C00-4F94-8E3C-981C039BB232.jpg?v=1776158319"},{"product_id":"herman-miller-aeron-classic-garnet-mesh-refurbished","title":"Herman Miller Aeron Classic Size B ‘Garnet’ (Refurbished)","description":"","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53801907388743,"sku":null,"price":475.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/44839022-BB14-4840-A22B-04F43A697C35.png?v=1777382343"},{"product_id":"herman-miller-aeron-classic-size-b-jade-refurbished","title":"Herman Miller Aeron Classic Size B ‘Jade’ (Refurbished)","description":"","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53804119982407,"sku":null,"price":475.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/DAC79F33-CBC4-4445-A551-7F83092B95C3.png?v=1777382236"},{"product_id":"polished-herman-miller-aeron-classic-size-b-lilac-refurbished","title":"Polished Herman Miller Aeron Classic Size B ‘Lilac’ (Refurbished)","description":"","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53816441798983,"sku":null,"price":650.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/014DE1D6-2CA2-478F-BE35-8F3E87A0FA1E.png?v=1777470422"},{"product_id":"herman-miller-aeron-remastered-size-b-refurbished","title":"Herman Miller Aeron Remastered Size B (Refurbished)","description":"","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":53816460640583,"sku":null,"price":695.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/8FEC2DE7-D9C5-4C60-81AD-A6F8BBE4CCC8.png?v=1777470811"},{"product_id":"herman-miller-aeron-classic-with-polished-aluminium-frame-leather-arm-pads-fully-loaded-size-c-refurbished","title":"Herman Miller Aeron Classic with Polished aluminium Frame + Leather Arm Pads (Fully Loaded) Size C (Refurbished)","description":"","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":54068949844295,"sku":null,"price":795.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/A2B94158-2549-4679-8301-799695B39560.jpg?v=1780487504"},{"product_id":"herman-miller-aeron-classic-posturefit-refurbished","title":"Herman Miller Aeron Classic + PostureFit Size B (Refurbished)","description":"","brand":"Yesterdays","offers":[{"title":"Default Title","offer_id":54123764973895,"sku":null,"price":500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/2022\/3559\/files\/IMG-1138.png?v=1781082975"}],"url":"https:\/\/yesterdays.online\/collections\/office-chairs.oembed?page=2","provider":"Yesterdays","version":"1.0","type":"link"}