Aesthetically stylish for superior sitting experience for users up to 450 lbs. Breathable fabric mesh back with super cushioned mesh fabric seat. Integrated lumbar support encourages ideal back posture. Removable padded armrests offer soft support. Durable, heavy-duty base with casters. Recommended Applications: Specialty?Big & Tall, 24/7; Seat/Back Color: Black; Arms Included: Yes; Arm Style: Padded T-Bar.