Alera Mb Series Mesh Mid-back Office Chair, Supports Up To 275 Lb, 18.11" To 21.65" Seat Height, Black

A modern mesh office chair designed for style and comfort. Breathable mesh back for all-day cool comfort. Long-lasting mesh and fabric upholstery withstands constant use. Individually wrapped coil-springs inside a generously cushioned seat provides exception mattress-like comfort all-day long. Subtly arched loop arms provide support while allowing chair to easily fit under your desk. Domed five-star base with casters for easy mobility.