B100 Office Chair, Comfy Ergonomic Office Chair, High Back Computer Chair with Adaptive Lumbar Support & wide Headrest, Flip-up Armrests, Swivel Desk Chair for Long Hours, WITHOUT Footrest, Grey
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The B100 Office Chair, Comfy Ergonomic Office Chair, High Back Computer Chair with Adaptive Lumbar Support & wide Headrest, Flip-up Armrests, Swivel Desk Chair for Long Hours, WITHOUT Footrest, Grey is a niche pick — read recent reviews before buying in the gaming peripherals category, priced around $149.99. Read recent reviews carefully before committing.
SpecPicks Verdict
SpecPicks classifies SIHOO B100 Office Chair, Comfy Ergonomic Office Chair, High Back… as a niche pick — read recent reviews before buying in the gaming peripherals category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. SIHOO's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by SIHOO's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- ADAPTIVE LUMBAR THAT MOVES WITH YOU — Long hours at your desk shouldn’t leave your lower back aching. The SIHOO B100 ergonomic office chair features dynamic lumbar support that follows the natural curve of your spine. Lean forward to focus, sit upright in meetings, or shift your posture throughout the day—this office chair adapts with you, keeping your back supported without feeling stiff or forced.
- FITS YOUR BODY, FITS YOUR DESK — With seat height adjustable from 18.3" to 21.9", this desk chair adapts easily to different body types and desk setups. The adjustable headrest supports your neck when you’re typing, calling, or leaning back to think—so sitting feels balanced, not forced.
- RECLINE, RESET, REFRESH — Three lockable angles (110° / 125° / 135°) let you switch from work mode to total relaxation. Lean back, release tension, or recline fully for a quick recharge. Comfort moves with you, every shift, every break.
- BREATHABLE MESH THAT WORKS AS HARD AS YOU DO — The full-mesh backrest keeps air circulating, helping you stay cool during busy afternoons or late-night sessions. Supportive yet breathable, This breathable mesh office chair keeps heat from building up, helping you stay cool and comfortable all day.
- SIT LONGER, FEEL BETTER — A widened seat cushion spreads your weight more evenly across your hips and thighs. Whether you’re working a full shift, studying for exams, or gaming after hours, this ergonomic office chair delivers balanced comfort that lasts.
- BUILT STRONG, BUILT QUIET — A reinforced metal base and SGS-certified Class 4 gas lift provide stable support up to 300 lbs. Smooth tilt control and quiet casters let this office chair glide across your floor without distracting noise—perfect for home offices, shared spaces, or late-night work.
Full Specifications
| Size | Pack of 1 |
|---|---|
| Brand | SIHOO |
| Color | Light Grey |
| Shape | L-Shaped |
| Theme | Office, Studio, Video Game |
| Pattern | Solid |
| Tilting | Yes |
| Material | Mesh |
| Arm Style | Flip-up |
| Leg Style | Star Base |
| Room Type | Drawing Room, Game Recreation Room, Meeting Room, Office, Study Room |
| Arm Height | 25.4 Inches |
| Back Style | Split Back |
| Model Name | M18-M161 |
Ready to buy?
SIHOO B100 Office Chair, Comfy Ergonomic Office Chair, High Back Computer Chair with Adaptive Lumbar Support & wide Headrest, Flip-up Armrests, Swivel Desk Chair for Long Hours, WITHOUT Footrest, Grey is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
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