Upgrade with the Ergonomic High-Back Mesh Office Chair - 3D armrests, lumbar support and footrest for long work or study.Spine-Matched Comfort: Follows your spine. Adjustable headrest, lumbar, seat height, 3D armrests and footrest.Long Session Ready: 60mm seat depth reduces pressure, boosts circulation - ideal for 8+ hours. 10degree(s) lift lumbar eases back strain.3D Pu Armrests: Padded, adjusts up/down, forward/back, side-to-side. Cushions arms and wrists.Breathable and Durable: High-elastic mesh keeps cool for 10+ hours. Steel footrest + base support 350 lbs. 135degree(s) tilt for work/rest switch.Available in breathable mesh - elevate your comfort today.