The Easton Low Back Office Chair features a black fabric cushioned seat with breathable black mesh back to keep you cool. It has height and width adjustable polypropylene/polyurethane armrests and a black nylon base with five 2" hooded dual-wheel castors for mobility. The extensive list of ergonomic features on this modern office chair continues with integral lumbar support, ratcheting back height adjustment, seat height, glide, tilt and tension control and tilt lock. It is produced using 30% recycled content and it meets or exceeds ANSI/BIFMA standards. Supports up to 250 lbs. A matching high back office chair is also available.