Soft & Flat Seat Our ergonomic executive chair has double padded thickened comfort seat. It can relax the hips and bears the pressure of sitting for a long time working. Adjustable Seat Height Simple pneumatic controls let you raise or lower your seat in your executive desk chair. Easily adjust the height to match your comfort and work preferences. Tilt Tension The well-padded seat and backrest of our comfy desk chairs deliver a comfortable sitting experience for work, relaxation, and gaming. Commercial Gas-Lift We have reinforced the structure of this high back big and tall executive chair by using better material with more muscular strength. Heavy Duty Base Comfy desk chairs have been weight tested, hold up to 330 lbs load capacity, use with confidence and safety. Smoother 360° Rolling Wheels Our leather ergonomic office chair design ultra-quiet and smoother 360° PA rolling wheels.