Professional"s Choice VenTech Slide Tec Skid Boots protect the pastern, fetlock and heel from hind leg strikes during slides. Made with Ventech perforated neoprene, Slide Tec Skid Boots help to keep your horse"s leg cooler during workouts while providing superior protections. A neoprene extension covers the pastern and bulb of the horse"s heel to keep dirt from penetrating and causing burns during sliding stops or tight turns. The inside of the fetlock and cannon bone are lined with a padded leather patch to protect from interference and the thick skid cup protects from hind leg strikes and burns while sliding. Made with closed-cell limestone-based neoprene that won"t crack or crumble and returns to its original shape even after repeated useSlide-tec skid cup is flexible and provides ultimate protection and comfort Padded inner leather patch provides splint protection against hits and debris 4-way stretch for comfort and support Absorbs shock and won"t absorb sweat or bacteria Recessed threads on skid cup means threads won"t wear off or cut when sliding Radius-cut straps are easier to grip and apply Velcro fasteners for easy application and fit warrantyTwo sizes: Short (recommended for hind legs):10.5 inches Standard (recommended for front legs as they provide more tendon protection):13.5 inches30-Day, 100% satisfaction guarantee - you may return your Professional"s Choice item, for any reason, in any condition, in the first 30 days for refund or replacement, you only pay return shipping. No questions asked. 6 month Warranty against manufacturing defects