ANSI/BIFMA X5.1 Office Seating Black Chairs

Black

Designed for long workdays, this stylish chair features a PU leather seat with high-density foam for lasting comfort. The ergonomic S-shaped backrest and adjustable lumbar support reduce spinal strain, while flip-up armrests save space.Enjoy 110° tilt, height adjustment, 360° swivel, and smooth-rolling casters for effortless movement. With a 125 kg weight capacity and sturdy construction, it’s built for durability in any workspace.

Great product to suit my needs, great price and delivery service at . Thank you I will recommend you to friends and family.. Anonymous. Wimborne. Fri Dec 05 2025

Black, Black/Silver

Enjoy a healthy lifestyle. This ergonomic office chair features dynamic lumbar support and customizable height settings, providing you with all-day comfort and support. Prolonged sitting can lead to various pains including neck, back, and sciatic nerve pain. You may benefit from an ergonomic chair that effectively supports different parts of your body, alleviating discomfort and promoting a posture that minimizes strain on your body.

Very comfortable and nice colour that blends in with interior easily would buy again definitely. Anonymous. Fri Feb 20 2026

Black, Black/Silver

Sihoo Doro C300 Pro Ergonomic chair for next level comfort. Upgraded from our most popular chair, the Sihoo Doro C300 Pro is designed for comprehensive, high-quality support and comfort for users of all body shapes.

Really easy to assemble and so comfy. Delivery was really quick - very happy overall.. Susanna. Thu Feb 13 2025

Black/Silver, Black

Inbox Zero Doro S100 Ergonomic Office Chair with Dual Dynamic Lumbar Support Designed to deliver a heightened level of support and comfort, the Inbox Zero Doro S100 features an innovative dual dynamic lumbar support system. Additionally, the independent backrest, 4D coordinated armrests, a larger seat with seat depth adjustment, and more, all work together to ensure that you can enjoy long-lasting comfort for various parts of your body.

Easy to assemble - took about an hour from opening the box! The only slightly tricky bit was putting the chair bit onto the base - however that is because this is a robust product and, therefore, quite heavy. It is very comfortable too. Helen. Poole, GB. Tue Jan 07 2025

Black, Black/Silver

Experience extraordinary seating comfort with the Doro S300, recipient of the German Design Award. This office chair features a sixth-generation anti-gravity mechanical device for weightless reclining, allowing effortless relaxation during breaks. The adjustable dual dynamic lumbar support provides a personalized comfort experience. The unlocked backrest smoothly tilts and returns to an upright position. Adjustable seat depth and synchronized armrests reduce thigh and shoulder pressure, promoting blood circulation.

Comfy and Sturdy even for a heavier male. Great height to sit correctly. Its a great buy with the extended support and means i wont have to invest for at least five years! Thanks Wayfair. Nicholas. GB. Wed Aug 27 2025

Black

Designed for larger users, this high-capacity chair (181 kg weight limit) features breathable perforated PU leather and adjustable lumbar support for all-day comfort. The flip-up armrests save space, while height adjustment and smooth-rolling casters ensure effortless mobility. A sturdy, ergonomic build delivers reliable support for demanding workspaces.

I adore this office chair. It's big enough to sit cross cross in, and the arms flip fully up for even more space and comfort. The material is soft and the chair offers a lot of support while still being cushy and comfortable. So glad I purchased this chair!. Katie. Thu Dec 28 2023