{"product_id":"ergonomic-office-chair-with-adjustable-seat-depth","title":"Ergonomic Office Chair with Adjustable Seat Depth","description":"\u003cp\u003eAll of our ergonomic office chairs are built for long-term comfort and reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProfessionally Certified Trusted\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAll chairs meet the BS EN 1335 ergonomic standards and have been rigorously tested by SGS according to ANSI\/BIFMA X5.1 for strength and stability. Equipped with a TÜV Rheinland–certified Class 4 gas lift (EN 16955), they ensure smooth and reliable height adjustment for both daily use and long-term performance. Trusted by remote workers, tech teams, and enterprise buyers for their quality, safety, and comfort.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCustomisable Seat Depth\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOur ergonomic chair features 5-level seat depth adjustment (33–43cm), ideal for users approximately 163–185cm tall. Slide the seat forward or backward to match your leg length—perfect for relieving knee pressure and enhancing thigh support. A great choice for taller users, coders, gamers, or anyone seeking a comfortable desk chair for home or office use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBetter Support Seat Cushion\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e55D High-Resilience Foam + 3-Layer Cushion Structure – Unlike ordinary foam that flattens over time, our seat features a patented 3-layer design: breathable mesh top, high-density 55D foam core, and reinforced base. This computer chair is tested to maintain shape after 3+ of daily 8-hour use\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e2-Way Adjustable Lumbar Support\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith 6cm vertical and 2cm depth adjustment, the lumbar support can be moved to precisely match your lower back curve. The breathable, high-strength mesh keeps you cool and supported, making this ergonomic office chair ideal for long workdays at home or in the office.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e4-Position Recline\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFind your perfect angle for any activity with four lockable positions: 90degrees for work, 105degrees for reading, 120degrees for calls, and 130degrees for relaxation. Adjust the recline tension effortlessly using the built-in knob for personalized comfort.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e3D Adjustable Headrest Armrests\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe large mesh headrest supports 3D adjustment—height, depth, and dual-axis rotation—to fit your head and neck naturally. Whether you’re sitting upright or leaning back, your neck stays aligned. The widened armrests adjust up to 7cm to match different seating styles, enhancing comfort across all desk chairs for work or home.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEffortless Assembly\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOur ergonomic chair comes with detailed installation videos, all required parts, and handy tools, making setup quick and hassle-free. You can have your new chair ready in just about 20 minutes and start enjoying a comfortable seating experience right away.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Alloy Steel, Mesh, Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 71D x 28W x 52H centimetres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 0.52m x 0.28m x 0.71m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1.0 count\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Uses For Product:\u003c\/strong\u003e Computer, Desk, Office, Reading, Relaxing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoom Type:\u003c\/strong\u003e Bedroom, Home, Office, Study Room\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAge Range Description:\u003c\/strong\u003e Adult\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e 1x Allen Key, 1x Assembly Screw Pack, 1x Quick Start Guide, 1x User Manual, All chair assembly parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor Outdoor Usage:\u003c\/strong\u003e Indoor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Packs:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ProtoArc","offers":[{"title":"Black","offer_id":54284403573074,"sku":"B0FB9CR55N","price":279.0,"currency_code":"EUR","in_stock":true},{"title":"Grey","offer_id":54284403605842,"sku":"B0FB9BYGJR","price":299.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1079\/6151\/6370\/files\/ergonomic-office-chair-with-adjustable-seat-depth--i715Lm8CiCL.jpg?v=1786947477","url":"https:\/\/jshop.ie\/products\/ergonomic-office-chair-with-adjustable-seat-depth","provider":"JSHOP","version":"1.0","type":"link"}