Inov-8 Men's Road Claw 275 Road Running Shoe 100% Leather/Textile Imported Synthetic 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. With inov-8's iconic grip, every ounce of energy generated by the body is transferred to the road through the outsole, with TRI-C outsole delivering traction throughout the gait cycle. Ultimate security: 100% sure-footed on any road. Grip and stability delivered through a patent-pending claw-cleat lug design. Features the Dynamic Fascia Band, which delivers kick of energy with every stride, increasing speed and efficiency.