These technical front leg boots are specifically designed for eventing. The dirt repellent boot does not absorb water, provides maximum freedom of movement, and is made from high quality materials. A semi-circular polyethylene plate protects the tendons of the front legs. The rear underside of the boot is made from Kevlar for extra protection, strength, and durability. Material outside: 2520 denier polyester, microfiber leather, kevlar Material lining: EVA (Ethylene Vinyl Acetate), sandwich Mesh Material plate: polyethylene Lightweight boot specially designed for eventing Provided with a polyethylene plate for extra protection Polythene is a flexible material which is the most common type of plastic. Kevlar is a strong synthetic fiber. Kevlar protection on the bottom Kevlar does not tear, repels water and dirt and gives good freedom of movement