This superlightweight running shoe makes elite-level technology accessible for any runner with the intent on going faster. The responsive Speedboard in the sole moves naturally with your foot to transform every heel strike into an explosive toe-off, with a durable, high-abrasion rubber tread providing superior grip just where you need it. The ultralight Helion™ superfoam combines a fast feeling with fully cushioned road protection. 1" heel; 1/2" platform (size 11) Cushioning: absorbs impact and distributes weight for consistent, buoyant comfort under each step Racing: puts streamlined comfort and performance under every stride to eliminate distraction and promote speed at any distance Lace-up style Removable insole 6mm heel-toe drop Lace holder on tongue keeps lace endings locked down Re-engineered rear Cloud elements support the natural landing motion Heel cap fit is now even more precise, for a reassuringly secure fit even as you take sharp corners CloudTec® outsole evolves for better hold on the road Textile upper and lining/synthetic and rubber sole Imported