Specially designed for a comfort fit, with high wither, girth strap fixing straps and genrous sizing. Made from robust cotton/polyester lined with the revolutionary Welltexfabric. When riding with the Saddle Pad, the horse's back muscles relax and warm up quickly. The body responds positively to the far infrared wave, increasing circulation which can aid mobility and help avoid injury. The gentle warmth induces blood flow, which helps relieve muscle tension and improves suppleness of the back. Technical description: 100% Cotton, Lining: 100% Polypropylene, Padding: 50% Cotton, 50% Polypropylene.