Built to deliver top performance, this mid-back task chair combines a slender profile with full-scale comfort with a supportive, breathable mesh back. Contoured seat cushion features multiple layers of foam for added comfort and support. Chair can be calibrated to fit the body and support intensive computer work. Sculpted fixed arms allow you to rest their forearms while typing. Convenient center-tilt control features adjustable tension and upright lock to provide choices in posture. Other functions include pneumatic seat-height adjustment, 360-degree swivel. Five-star nylon base is equipped with dual-wheel casters for easy chair movement. Weight capacity is 250 lb.