Go about your day with confidence and comfort. The Assert Drafting Chair comes with a sturdy nylon base and sleek ergonomic design, and features a breathable mesh back, passive lumbar support, padded mesh seat, and padded armrests that easily rotate up and out of the way. Complete with 360º swivel, an extra tall gas cylinder, one-touch height adjustment, adjustable chrome-plated footring, five dual-wheel casters, and tilt tension control, Assert makes it easy to perform the varied tasks the office, studio or reception area. Chair Weight Capacity: 331 lbs.