This ergonomic posture chair with arms features a built in drafting kit, or foot ring, designed to enhance comfort while working. The task chair is upholstered in naturally antimicrobial and antibacterial vinyl fabric, improving the health and safety standards of your workspace. Additional comfort features include built-in lumbar support, 7-position adjustable arms, height/pitch adjustable backs, and gas lift seat height adjustment. Choose from a variety of vinyl colors to either brighten up your office or maintain a neutral look. These office desk chairs meet or exceeds ANSI/BIFMA safety standards. Each has a 250 lb. weight capacity.