SIDI Shot 2S Shoes Only the best. The Sidi Shot 2S is the World Tour pro-level road shoe, worn by top-level racers all over the world. The Shot 2S expertly balances maximum power transfer with supreme comfort, letting all riders get the most out of every ride. The C Boost SRS Carbon Sole with electro nanofiber interlaminar reinforcement means wasted watts are a thing of the past, providing the stiffness needed to get the most out of every pedal stroke for more speed and stability. The Shot 2S is designed to cradle the rider's foot, with unmatched adjustability for the best fitting shoe available. The Bio Veg microfiber upper (made from vegetal fibers) is adjusted with a double high-density resin dialing system with Dyneema(R) laces, while the reflex adjustable heel retention device comfortably locks in the rider's heels. When only the best will do, riders turn to the Sidi Shot 2S. Features World Tour performance wear what top-level road pros wear C Boost SRS carbon fiber sole with a 12/12 on the Sidi stiffness scale, for maximum speed, efficiency, and stability Double high-density resin dial system with Dyneema(R) laces High-grade Bio Veg microfiber upper with mesh zones for added breathability Reflex adjustable heel retention device comfortably locks in the rider's heel for improved comfort and efficiency Built to last with replaceable parts and durable materials SPECIFICATIONSClosure type Double Dial with Dyneema(R) laces Outsole C Boost SRS Carbon Cleat Compatibility Road, 3-Bolt Intended Use Road, Road Race Sizing US - Men EUUS - Women6. 13976. 539. 57. 66. 4407. 97. 2418. 77. 641. 59. 18429. 58. 442. 59. 98. 84310. 39. 243. 510. 79. 644-1044. 5-10. 445-10. 845. 5-11. 246-11. 947-12. 347. 5-12. 748-13. 148. 5-13. 549-13. 949. 5-14. 350- | Sidi | Shot 2S Shoes Men's | Size 44 In White