SIDI Genius 10 Mega Road ShoesRace-Ready DNASIDI's legendary high performance DNA is on display with the Genius 10 Mega Road Shoes, a pro-level shoe with uncompromising stiffness and performance, without sacrificing the comfort that SIDI is known for. This Mega version of the Genius 10 better accommodates riders with wider feet, providing 4mm more width, a wider heel cup and higher instep. SIDI's Carbon Composite 20 sole features an injected carbon composite layup, which brings the properties of carbon for rigidity and nylon for water and temperature resistance. The Microtech Microfiber upper provides lightweight comfort and water-resistance, with a Tecno 3 System closure keeping the Genius 10's secure and comfortable. Step up your shoe game and by stepping into a pair of SIDI Genius 10 Mega Road Shoes. FeaturesCarbon Composite 20 sole features carbon injected nylon, for optimal stiffness with water and temperature resistanceTecno 3 System provides quick and easy closureMega width for riders with wider feet, offers 4mm added width at the ball of the foot, a wider heel cup and higher instepSoft Instep Closure System is a wide retention strap with EVA pad to evenly distribute pressure across the top of the footReplaceable anti-slip heel pad for added longevitySIDI Heel Cup for comfort and reduced heel slipSPECIFICATIONSUpper MaterialMicrotech MicrofiberClosure typeTecno 3 dial systemOutsoleCarbon CompositeCleat CompatibilityRoad, 3-BoltIntended UseRoad, Road RaceSizingUS - MenEUUS - 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 | GENIUS 10 Mega Road Shoes Men's | Size 43 in Black/Grey