The Zone™ Series Pad is the only saddle pad that incorporates a polymer protective material which changes its properties upon impact. This ensures maximum comfort and protection for your horse. This Classic Equine Zone Felt Pad features a comfortable felt underlay and a Zoombang ventilation insert, which reduces the risk of injury and strain in sport horses. This scientifically developed material is so effective that it is also used in protective gear for bull riders, Formula 1 drivers and professional American football players. - Breathable design that stays firmly in place and provides multi-level protection - Durable 1/8" top felt – can be used on its own or under a show saddle pad - Moisture-wicking orthopaedic underlay, soft, flexible and with excellent shock absorption - Total thickness: 3/4" This innovative Classic Equine saddle pad is truly a top-of-the-range choice.