SIHOO M59AS supports more weight than OTO Zenpex Ergonomic Mesh Office Chair; compare lumbar and adjustability below.
| Metric | OTO Zenpex Ergonomic Mesh Office Chair | SIHOO M59AS |
|---|---|---|
| Weight capacity | 300 lbs | 330 lbs |
| Rating | — | — |
| Price | — | — |
| Lumbar | dynamic | unknown |
| Headrest | adjustable | unknown |
| Armrests | 3d | 3d |
| Materials | mesh, nylon, stainless steel | mesh, aluminum |
| Warranty | 3.0 | 3.0 |