From the original Cashel. OVERALL BEST PICK! John Lyons Perfect Horse, August 2004. The careful engineering of the Cashel Tush Cushion puts relief only where you need it, allowing you to ride comfortably for hours. Your Cashel Tush Cushion is made with the same closed-cell foam as the popular Cashel Cushion saddle pads, which will not collapse the way open-cell foam does. It will not compact or bunch up like fleece seat savers, nor absorb and hold heat the way a gel pad will. Adjustable nylon straps hold your Cashel Tush Cushion firmly in place, preventing the sliding and shifting problems experienced with other seat savers.