Pro Choice VenTECH Slide-Tec Skid Standard BootsWith VenTECH technology, Slide Tec Skid boots extend lower to cover the pastern and bulb of the horse's heel keeping dirt from penetrating the boot and causing burns during sliding stops or tight turns. Ventilated limestone based neoprene conforms to your horse, allows heat and moisture to escape, and keeps your horse cool & comfortable. Recessed threads on skid cup won't wear out or be cut when sliding. Radius cut straps are easier to grip and apply