The Saucony Grid C2 Roadster running shoe features Grid® Compression Cradle (C2) technology that attenuates shock, providing a smooth cushioned ride with just the right amount of stability. Engineered to cradle your foot. Air mesh upper, overlasted forefoot. HRC® strobel board, Ionic Grid® system. XT-600™ outsole with Triangular Lug™ design. Wt. 10.8 oz.