Made from partially recycled textile/nylon, 100% waterproof thanks to an interior biodegradable membrane combined with taped seams, Guaranteed free from fluorocarbons, Durable with abrasion protection at the toe, Easy to put on/take off with double Velcro straps, Lined with textile on the inside, Reinforced at the toe and heel to protect the foot and keep it in place, Shock-absorbing with a breathable, removable insole, Machine washable at 30˚