The Professionals Choice SMX Comfort Fit El Dorado Fleece Saddle Pad is developed from the horse's back up. Contoured to follow the horse's spine, this pad locks into place while allowingfull movement and absorbing negative energy. The shock absorbing core is made of unique material found in athletic protective gear and allows 50% more air flow creating a natural cooling system to lower body temps. This pad provides 12% more energy absorption and 5% more pliability for optimal comfort. Wear leathers on each side. 30'' x 34''