Inov-8 Women's Road Claw 275-U Running Shoe 100% Synthetic Imported Rubber sole For running on all roads, even the most rugged. Run effortlessly over any road conditions with unique Powerflow midsole technology. Powerflow delivers 10% better shock absorption and 15% better energy return than standard midsoles. Iconic inov-8 outsole grip optimized for road running. Every ounce of engery generated by the body is transferred to the road through the outsole. Ultimate security: 100% sure-footed on any road. Grip and stability delivered through a patent-pending claw-clear lug design. Standard Fit