SIHOO Office Chairs Sale
- Amazon now offers a SIHOO office chair sale, with discounts up to 5.9% off.
- Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
- Offer ends May 10th.
- Buy >>
Editor's Pick: SIHOO is a Chinese brand specializing in ergonomic office chairs, holding numerous patented technologies such as dynamic lumbar support and 6D multi-directional adjustable armrests. They also contribute to industry standard-setting. Their products are designed to follow the natural curve of the spine while sitting, using lumbar support, backrest design, and recline functions to alleviate discomfort from prolonged sitting. Most models offer seat height adjustment, backrest recline angles, and armrest direction/height adjustments to suit different body types and work needs. Materials include breathable mesh, high-density foam, and metal frames, emphasizing comfort and long-term durability. With affordable pricing and great value, SIHOO is a top choice for office workers looking for an ergonomic chair.
| Popular Models Comparison | ||||
|---|---|---|---|---|
| Model | B100 | B100 Pro | M57 | M18 |
| Image |  |  |  |  |
| Positioning
| Entry-level advanced | High-end advanced | Classic value pick | Entry-level bestseller |
| List Price | $219.99 | $299.99 | $239.99 | $169.99 |
| Sale Price | $129.99 | $179.99 All-time low | $179.99 | $129.99 |
| Promo Code | SIHOOB100 | SIHOOB100PA | SIHOOM57QE | SIHOOM18AB |
| Lumbar Support System | 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 enveloping) | 3D armrests | 2D armrests |
| Recline Angle | 110°-135° | 135° multi-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 sitting / heavy office use | Budget-conscious users | Beginners/light use |
