SIHOO M57 Ergonomic Mesh Office Chair, High Back Home Desk Chair with 3D Armrests, Lumbar Support and Adjustable Headrest, Comfortable Computer Chair, Big & Tall Office Chair Hold 330 LBS-Black

Sihoo M57 Pros ✅

✅ Breathable mesh — good for hot weather and long hours
✅ Adjustable lumbar support
✅ Adjustable headrest and armrests
✅ Reclines and locks at different angles
✅ Wide seat with decent legroom
✅ Solid build for the price
✅ Good for work, gaming, and editing sessions

Sihoo M57 Cons ❌

❌ Mesh seat can feel firm at first
❌ Armrests may wobble slightly
❌ Lumbar support can feel too aggressive for some users
❌ Headrest positioning is not perfect for shorter people
❌ Assembly is easier with two people
❌ Heavy and not easy to move around
❌ Recline tension may need frequent adjustment