Make the most of your workday with help from this high-back office chair. The height-adjustable chair lets you find the right position for your desk space. The ergonomic office chair keeps you comfortable thanks to a thick, bonded leather seat and a breathable back. Overall Dimensions: 42-1/4H x 27-3/4W x 24-1/2D. Ergonomic design allows for comfort throughout the day. Recommended for professional use 8-10 hours per day. Weight capacity tested to support 275 lb. Adjustable lumbar support. Thick and padded bonded leather seat and a breathable Light Air Grid mesh back. Headrest is adjustable. Pneumatic seat-height adjustment. 2-to-1 Synchro tilt control features adjustable tilt tension. 4-way, adjustable flip arms allow 3 lock positions and PU padding. Heavy-duty base with oversized dual-wheel carpet casters. Assembly required. Backed by the manufacturers lifetime limited warranty.