Infused with the innovative footwear technology that your equestrian life demands, the Devon Nitro Paddock is crafted for peak performance. Beautifully made from premium full-grain leather with a waterproof finish, it features Nitro technology for top-of-the-line flexibility, stability, and comfort. Features Shock Shield® diffuses heel strike impact to minimize fatigue NITRO™ stabilizing frame for support with forefoot flexibility Waterproof premium full-grain leather upper Removable NITRO™ insole for shock absorption and rebound Duratread™ sole with rider-tested traction zones Dual stretch gore fit system Padded collar and tongue YKK® zipper Boots are technically a men’s size but due to the narrowness of the women’s version of this boot, it’s much more comfortable!!