LeMieux Ultra Mesh protectors, size M, front only. Color is white. I use the same ones, and my personal impression is that the inside is made of memory foam, which is gentle on the legs, and the mesh material makes them breathable. The plastic parts are soft and flexible, so I think they are a very good product that is gentle on the horse's legs. Although this item is unused, there is one stain as shown in the last photo. The following is a product description: These boots are all-around boots that perfectly combine fetlock boots and tendon boots into a complete set. They incorporate breathable 3D mesh and a perforated shock-absorbing lining to keep the horse's legs cool and friction-free. The fasteners allow for easy positioning of the horse's legs and are elastic to ensure stability. The retail price is 49,500 yen for a set of front and rear. I am only selling the front ones. This item is stored at home by a private seller. Please purchase only if you understand that there are small stains.