The Zone Felt is powered with a vented Zoombang insert that reduces injury and stress on equine athletes. With breathable design this saddle pad will remain demurely in place, providing conformal layered protection. Durable 1/8" felt top designed to be used alone or under a show blanket. Durable orthopedic grade felt bottom absorbs moisture, remains soft and pliable and provides excellent shock absorption. This pad is 3/4" thick.