We offer the full line of Humanscale Chairs including the Freedom Chair, Liberty Chair, Diffrient World Chair, Saddle and Pony stools, and all models are available in any standard fabric or leather. We are proud to offer a number of exclusive leather colors on Humanscale Chairs at standard leather prices. Ergoprise is a fully authorized Humanscale Chair retailer thus you will receive only brand new, factory direct products that enjoy the full protection of the Humanscale warranty.  Only chairs purchased through authorized dealers are warranted.