I've been using this chair for 2 weeks and spend over 12 hours every day working in this chair. I've been very comfortable all day at work and the mesh breathes well and keeps me cool all day long. The chair specs indicate it is meant for 5-10 hour use but it seems to overdeliver! Great lumbar support and the mesh seat provides support contoured to my shape. I am 5 feet and around 240 pounds. Some complain that the seat is not wide enough for larger bodies and that the arms pinch them but the arms can be tightened at different widths during the construction to allow for a little more give. At the widest setting I don't have any problems. The neck rest is higher than my neck and is not adjustable but I don't feel that it inhibits my comfort using the chair. I could optionally take off the neck rest portion but as I said I'm just fine with it. I'm very happy with my purchase.
I was greatly impressed with the fast delivery with everything that is going on with the covid19. The gentleman at the store was very kind and helpful in finding a chair for my home office I have some physical issues and now working from home over 10 hours a day I needed a comfortable chair but couldn’t afford hundreds of dollars . This is my order number 9815178420 in hope to see the agents name who helped me and rang the order up tell him thank you so much