SIHOO

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

Name: SIHOO B100 Office Chair, Comfy Ergonomic Office Chair, High Back Computer Chair with Adaptive Lumbar Support & wide Headrest, Flip-up Armrests
Brand: SIHOO
SKU: B0H294XKC3
Price: 159.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-07

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$159.99

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View Current Price on Amazon → Compare to similar gaming peripherals

*Price sourced from Amazon.com. Last updated 2026-08-17. Price and availability subject to change.

Bottom line: The 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 a niche pick — read recent reviews before buying in the gaming peripherals category, priced around $159.99. Compare close alternatives before committing.

SpecPicks Verdict

SpecPicks scored SIHOO B100 Office Chair, Comfy Ergonomic Office Chair, High Back… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the gaming peripherals category. SIHOO's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

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
Seat Depth	17.1 inches
Style Name	Modern
Unit Count	1.0 Count
Form Factor	Armchair, Desk Chair, Recliner Chair
Seat Height	21.5 Inches
Seat Length	17.1 Inches

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.

View Current Price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-08-17. Price and availability subject to change.