Rear high training boot designed for show jumping and flat work. It wraps around the entire hock, providing exceptional protection to the fetlock and the upper part of the hock. The heat released from the horse's leg passes through the micro-perforated neoprene layer and is distributed in the 3D mesh ducted fabric. Fresh air enters through the air inlets and directs the heat upwards to the outlet grid, ensuring both horizontal and vertical ventilation. Features include 3D mesh ducted fabric, Air Grid, enveloping AEROX micro-perforated neoprene, and double velcro closure. Perfect for flatwork, this lightweight, flexible sport boot with Vento 3-D Mesh Ducted fabric keeps the leg cool.