I returned the Dexley chair as sitting in it made my left leg numb. Also the mesh fabric is very itchy: I had to put a beach towel on the chair just to sit in it while wearing a normal pocket T-shirt.
Very nice chair for the money. Have not had any back/shoulder pain since receiving the chair. My husband said it was the easiest thing he has put together and that all parts were clearly marked and color coordinated along with clearly articulated directions.