Cactus Gear Leather Skid Boots with Velcro These Cactus Gear Leather Skid Boots with Velcro are worth the investment to save the fetlocks on your athletic equine. They provide protection from stopping, turning and sliding. High quality, supple leather. Shock absorbing dense foam lining. Velcro straps provide custom fit so they won't slip, and are easy to put on and take off. A must-have for reining horses. Provides superior protection for the sliding stop burn.Features: Molded plastic fetlock skid cups lined with foam. 2 inch straps with leather wrapped foam tendon pads strong elastic connections heavy duty velcro One size fits most.