Medina Deluxe Task Chair offers all the supportive features you need to enhance well-being at work or home office. Medina blends timeless style with ergonomic features to boost productivity everywhere your work happens. Simple, integrated adjustments make personalized comfort a breeze. Side tension knob means no more reaching under your seat while a seat slide control up to 2" lets you achieve the perfect seat depth. Lean back without your feet having to leave the floor with its smooth, synchro-tilt mechanism. Breathable mesh back combined with upholstered seat delivers all-day comfort. Task chair also includes adjustable lumbar and armrests; pneumatic seat-height adjustment from 18" to 22"; and five-star base. Capacity is 275 lb.