Shorter-user desks
Avoid desks that sit too high when seated by checking minimum height, tabletop thickness, presets, and chair fit before you buy.
SIHOO B100 Grey 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, Grey
Available offers (2)
Current
Grey
Retailer
€195.77
Available to order
—
Features
- Adaptive lumbar support that moves with you
- Seat height adjustable from 18.3 to 21.9 inches
- Three lockable recline angles (110°, 125°, 135°)
- Breathable mesh backrest for cooling
- Widened seat cushion for even weight distribution
- Reinforced metal base supports up to 300 lbs
- Smooth tilt control and quiet casters
- Built to meet SGS and BIFMA standards
- 36-month coverage and 30-day easy returns
General specs
- Brand: SIHOO
- Model: B100
- Seller: Retailer
- ID: B0G5WQ65P2
- Brand: SIHOO
- Model: B100
- Armrests: Flip-up
- Headrest: Wide, Adjustable
- Warranty: 36-month coverage
- Product Type: Office Chair, Computer Chair, Desk Chair, Ergonomic Chair
- Backrest Type: High Back, Full-Mesh
- Base Material: Reinforced Metal
- Return Policy: 30-day easy returns
- Lumbar Support: Adaptive, Dynamic
- Recline Angles: 110°, 125°, 135°
- Recline Locking: Three lockable angles
- Weight Capacity: 300 lbs
- Comfort Features: Breathable Mesh, Widened Seat Cushion
- Compliance Standards: SGS, BIFMA
- Support Response Time: Within 24 hours
- Gas Lift Certification: SGS-certified Class 4
- Seat Height Adjustment Range: 18.3" to 21.9"
- First listed by seller: April 15, 2026
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Retailer
Shipping options
Delivery to 
United States
United States
Available
For the remote worker or student who logs long hours at a desk, the SIHOO B100 is more than an ergonomic office chair—it’s a tool for maintaining focus without the afternoon slump. While many chairs tout support, this one adapts to your movements, so you can shift from typing to leaning back without losing comfort.
The adaptive lumbar support follows your spine’s curve as you lean forward to read or sit upright, preventing that stiff, achy feeling. A widened seat cushion distributes weight evenly, so your hips don’t go numb during marathon sessions. The breathable mesh back keeps you cool, and flip-up armrests tuck away when you need extra space. Built with a reinforced base and quiet casters, it glides smoothly for shared home offices. This high back computer chair supports you through every task, helping you sit longer and feel better.
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
SIHOO B100 Grey Adaptive lumbar support that moves with you
|
CASASIO 2307H Black/Silver
|
Ergonomic Office Chair with Adjustable Lumbar Support and Seat Depth White
|
Ergonomic Office Chair with Headrest Black
|
Autonomous ErgoChair Pro Black
|
Ergonomic Office Chair Grey Premium Ergonomic Design with 7 Support Points
|
|
| Brand | SIHOO | CASASIO | PatioMage | Freepub | Autonomous | TUKAKA |
| Model | B100 | 2307H | ErgoChair Pro | |||
| Color |
|
|
|
|
|
|
| Rating |
|
|
|
|
|
|
| Price | €195.77 | €142.38 | €343.20 | €90.76 | €479.59 | €115.68 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Jun 19, 2026 | Apr 6, 2026 | May 18, 2026 | Jun 19, 2026 | May 20, 2026 | May 27, 2026 |
| Armrests | Flip-up | Flip-up, Soft padded | Flip-up | |||
| Warranty | 36-month coverage | 5-year | 1 Year | 1-year | 2-year manufacturer warranty | |
| Product Type | Office Chair, Computer Chair, Desk Chair, Ergonomic Chair | Ergonomic Office Chair, Big and Tall Desk Chair, High Back Computer Chair, Swivel Mesh Chair | Office Chair, Computer Chair, Desk Chair, Swivel Chair | |||
| Weight Capacity | 300 lbs | 350 lbs | 440 lbs | 350 lbs | 300 lbs | 330 lbs |
SIHOO B100 Grey Adaptive lumbar support that moves with you
€195.77
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.