Chart new territory while seated from the comfort of the Chair. features a form-fitted breathable mesh back and padded waterfall vinyl seat to keep your back and thighs posture perfect. Easily adjust the height of 's arms to match your seating position and height.Securely lock your back in place with a user friendly seat tilt plus tension control knob--perfect for adjusting the chair to correctly fit your body weight.Adjust the seat height with a one-touch pneumatic lift with hooded dual-wheel casters to ensure effortless gliding over carpeted offices. is a chair built for the progressive worker. Make yourself stand out as you venture forth from a place of naturally efficacious activities.Features:- Finish: Black- Materials: Sponge, Vinyl- Breathable mesh back- Sponge seat covered with vinyl- Pneumatic height adjustment- Tilt tension control- Flip-up arms- Assembly Required. Specifications:- Overall Product Dimensions: 25.5" W x 24" D x 37" - 40.5" H- Product Weight: 27 lbs- Weight Capacity: 250 lbs- Seat Height: 18" - 22" H- Armrest Height: 26.5 - 30.5" H