Vinyl upholstery - Chrome finish - Pneumatic lift for instant seat height adjustment - 17 in diameter seat

Air Grid Seat and Back with Built in Lumbar Support - One Touch Pneumatic Seat Height Adjustment

Backless - Metal

Office Star Ergonomic Kneeling Chair with Memory Foam in Black - .The Ergonomic Kneeling Chair is a unique design, created to put your spine into a mo »More

OFM Seating 24-7 series big & tall 24-hour ergonomic chair features molded foam ComfySeat for complete comfort. This multi-shift chair can handle cont »More

Size: 22 x 21 x 4.25 in.

Space collection - mesh back - big and tall - ergonomic chair - heavy-duty construction - 400 lbs capacity

Sealy Seating System Zen Collection mid back ergonomic chair is built with a steel frame and wood seat pan. Chair is upholstered in a leather/vinyl co »More

With Lumbar Pad Support - With Adjustable Arms