The Classic Impakt Saddle Pad is used by many top riders including the British and Irish Olympic teams.
Also recommended and approved by leading veterinary surgeons in the U.K.  This pad has been used by riders of all disciplines in the United Kingdom since 1993 and is now available in the U.S.A

This unique patented (U.K. and U.S.) safety pad was designed to virtually  eliminate saddle movement and absorb shock. Unlike neoprene and gel, this exceptional material breathes, allowing heat and moisture to dissipate. This soft, lightweight pad contours to the horse and saddle making a better fit and minimizing pressure points providing optimum comfort to the horse. The Classic  Impakt is also non-allergenic. In addition to all those wonderful qualities, it's also very durable and easy  to care for. Just sponge it off with water!