Excellent chair. Very comfortable and the mesh makes it very cool to the touch. Doesn't retain body heat at all! Lots of adjustments to dial it in perfectly for you.
I found the chair easy to assemble and the variable adjustments for height armrests and ability to lean back work very well. Chair is comfortable for fairly long periods of sitting.
Mesh on seat is held together with staples. Within 3 weeks staples were popping and mesh pulled away from seat. Called staples and their return policy with furniture is 14 days. Spend extra and get better quality.