This Professional's Choice saddle pad has a contoured design that provides anatomically correct fit and keeps the saddle in place to increase performance. The channel down the spine provides pressure relief and allows for air flow, while the high quality American-made wool felt provides natural shock absorption. Merino wool bottom keeps your horse cool by wicking away sweat and moisture. 1/4 " Air Ride(TM) core provides added breathability and shock absorption for your horse's protection and comfort. Cutout underneath wear leathers. 31.5 inches x 34 inches