TheVeredus E-Vento Rear Event Boot offers excellent leg protection and are designed for the cross country horse. Featuringventilation through a3D mesh ductedfabric and made of AEROX microperforated neoprene, these boots provide all terrain protection and will not absorb water. Despite theextremely robust protection, theyare lightweight for greater freedom of movement and flexibility. Highly protective pads in polyurethane foam help reduce shock felt during impact.hook & loop fastener closures.