These are the incredibly comfortable Ergogenesis line of Multi-functional task chairs made by BodyBilt. We have standard and XL sizes in our warehouse, and occasionally also come across the petite size. These chairs feature height, seat angle, backrest angle, backrest height, armrest height, armrest width, and a lumbar pump. (PLEASE NOTE: weight capacity for XL is 500 pounds and they run $279).
We do sell one with a head rest for a higher price ($329).
Please call for availability.