Check the listing for details. Veredus Olympus Vento Open Front Boot Colors. Condition: New. Listed at 204.95 USD. Veredus Olympus Vento Open Front Boots Show jumping front tendon and rear fetlock boots with double ventilation. The heat that is 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. The ventilation is therefore both horizontal and vertical. The protection of the front tendons and rear fetlock are guaranteed by a shock absorber film in EVA. Double ventilation Aerox micro-perforated neoprene 3D mesh ducted fabric Fetlock and tendon protection in EVA Quick release tips Double density anatomic shell Colors: Black/Bordeaux • Black/Ivory • Black/Light Blue • Black/Pink Sizes: S-L Listing and template services provided by inkFrog