The better you sit, the better you'll feel. Whether for work, play, or any other activity that has you sitting in our chairs, we believe comfort is everything. With over 15 years of making chairs and innovating with designs, materials, and technology, Serta® knows what it takes to give you a comfortable sit. Designed for ultimate comfort, the Serta® Jackson Big and Tall Executive Office Chair envelops you in serene support. Its extra-spacious wide seat, crafted with premium materials, safely supports up to 350 lbs. Flexible AIR Ergonomic Support Technology® lumbar adapts to your movements, easing back tension, while Smart Layers™ with soft foam and ComfortCoils™ provide plush cushioning. A cozy headrest cradles your neck, and padded, sturdy armrests offer gentle arm support. Easily adjust height and tilt with seat-side tabs and a tension knob. The heavy-duty base with 360° dual-wheel casters ensures smooth gliding, wrapping you in spacious, professional comfort all day.