The fetlock boots TRC Vento by Veredus are a high quality product that ensures optimal ventilation for the horse. The outflowed heat from the horse's leg passes through the layer of micro-perforated neoprene and is then distributed in the channeled mesh 3D fabric. Fresh air enters through the air inlet as the horse's leg moves, setting in motion the heat captured in the channeled mesh fabric and directing it upward to the outlet grille. Ventilation is thus both horizontal, from the inside out, and vertical, from the bottom up. The durable hem makes the fetlock boots a particularly long-lasting product. The elastic fasteners and a Velcro safety closure guarantee a secure hold. The fetlock boots are also waterproof and easy to clean. Optimal for everyday use.