Vento short pro jump 

The Pro Jump Short Vento boots are performance-enhancing fetlock boots designed to support the action of the horse’s hind legs. Featuring the VENTO double ventilation system, they keep tendons cool through 3D mesh airflow. Made with an anatomical polyurethane shell, AEROX perforated neoprene lining, and Lycra edges. Water-resistant and moisture-repellent, with elastic straps and pin closures. Available in black and brown, sizes M and L.