Features- Carbon XC 12 Sole with full-carbon insert in the pedal area and a stiffness index of 12.0- TPU inserts in strategic points ensure high traction and outstanding wear resistance- The BioMap unibody construction upper has a more anatomical, wraparound design that minimizes energy loss to the pedals- TPU thermowelded reinforcements for added protection- Double SLW3 dial, step-by-step and full release in a single button- Performance Regular footbed provides greater support