SIHOO Office Chairs Sale
- Amazon now offers SIHOO office chair deals, starting at 40% off.
- Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
- Valid until July 5th.
- Buy >>
Editor's Pick: SIHOO is a Chinese brand specializing in ergonomic office chairs, with numerous patented technologies such as dynamic lumbar support and 6D multi-directional adjustable armrests, and contributes to industry standard-setting. Their products are designed to follow the natural curve of the spine, improving discomfort from prolonged sitting through lumbar support, backrest design, and tilt functions. Most models offer seat height adjustment, backrest recline, and adjustable armrests to fit different body types and work needs. They use breathable mesh, high-density foam, and metal frames, emphasizing comfort and long-term durability. With affordable pricing, they offer great value and are a top choice for office workers seeking ergonomic chairs~
| Best-Selling Models Comparison | ||||
|---|---|---|---|---|
| Model | B100 | B100 Pro | M57 | M18 |
| Image |  |  |  |  |
| Position
| Entry to Mid-Range | High-End Upgrade | Classic Value Pick | Entry-Level Bestseller |
| List Price | $219.99 | $259.99 | $239.99 | $169.99 |
| Sale Price | $139.99 | $189.99 | $169.99 | $119.99 |
| Promo Code | SIHOOB100AQ | SIHOOB100PLM | SIHOOM57M96 | SIHOOM18M9 |
| Lumbar Support | Adaptive Lumbar Support | Spring Suspension Lumbar Support (More Advanced) | Basic Lumbar Support | Basic Adjustable Lumbar Support |
| Headrest | 3D Adjustable | 3D Large Headrest (More Comfortable) | 2D / Basic | 2D Adjustable |
| Armrests | 4D Armrests | 4D Upgraded (Smoother / More Wrapping) | 3D Armrests | 2D Armrests |
| Recline Angle | 110°-135° | 135° Multi-Position Lock | ~126° | ~120° |
| Seat Design | Waterfall Mesh | 12-Zone Pressure-Distributing Mesh | Mesh Seat | Foam + Mesh Back |
| Breathability | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐ |
| Support / Ergonomics | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ |
| Recommended For | Daily Office / Study | Long Hours / Heavy Desk Work | Budget-Conscious Users | Beginners / Light Use |
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