Nike Shox Turbo+ 12 Mens Running Shoes [454166-407] Treasure Blue/Volt-Metallic Silver-Black Mens Shoes 454166-407 Synthetic Shox columns at the heel for impact protection and cushioning Flex grooves at the outsole for natural range of motion and enhanced flexibility Phylon midsole for lightweight cushioning Solid rubber outsole with Waffle pattern for durability and traction