Alera Elusion II Series Mesh Mid-Back Swivel/Tilt Chair, Supports Up to 275 lb, 18.11" to 21.77" Seat Height, Black

Get back to basics with this mid-back office chair. It features a breathable mesh back, so you can stay cool, even if your office isn't. Molded foam fabric seat delivers all-day support. Ergonomically designed chair frame encourages proper posture. Height adjustable ratchet back provides optimal lumbar support. Arm rests are padded for comfort.