Alera Epoch Series Suspension Mesh Multifunction Chair, Supports Up to 275 lb, 16.25" to 21.06" Seat Height, Black

Aesthetically designed for contemporary feel. Ratchet back height adjustment provides customized lumbar support. Breathable mesh-covered curved back encourages proper posture. Mesh suspension seat provides firmness. Adjustable arms offer optimal positioning. Five-star base with casters.