This ergonomic office chair moves with your body to reduce back strain. The mesh back keeps air flowing, and the thick foam seat holds its shape through long gaming or study sessions. Fine tune the seat height, tilt, lumbar depth, and headrest to fit your posture, then adjust the armrests up or down. Built on a nylon frame with a metal base, the chair supports up to 300 lb. Available in Black or Gray to suit your space. Spot clean when needed.