• Saddle seat top that is contoured to encourage a flexible dynamic posture • Features a breathable dry-mesh top for cool comfort, with a centered vinyl patch to secure the player in place • Rock Solid double braced leg base • Super-lock cast seat fastening system • Super foot solid foundation rubber feet • Threaded height adjustment • Memory lock height adjustment • Top dimensions: 17”W x 16”D x 3-3⁄4”H