The chair is very cool thanks to the mesh fabric. It also has a significantly greater range of height adjustment than previous chairs I have used which makes it very accommodating to different people and varying desk heights. Highly recommended. Time will tell if it performs well in the long term.
My husband and I love the chair for the most part. It fits in well with our computer desk and rolls beautifully. The lumbar support is great and we like the adjustable arms. It is very comfortable.However I am short and a little overweight and the seat is very easy on the posterior. Not so for my husband as he is thinner and has less cushion than I do! I like the mesh seat but he would have preferred something a bit more padded. As it is now he uses a seat cushion. Otherwise good value for the money. Also my husband found it fairly easy to assemble.