The careful engineering of the Cashel Tush Cushion® makes hours in the saddle a lot less painful. Made with the same closed-cell foam as the popular Cashel Cushion™ saddle pads and will not collapse or give the way open-cell foam can. It will not compact or bunch up, nor hold heat. Adjustable nylon straps hold the English Tush Cushion® firmly in place, preventing the liding and shifting problems experienced with other seat savers. The Tush Cushion does not interfere with your balance and seat in the saddle; it just makes it much more comfortable.