-NRG Air Carbon Reinforced sole with a stiffness index of 8.0 and 5 vents for perfect airflow
-SPD pedal compatible (cleat plate not included)
-Ultra-snug fitting upper with BioMap Aero Overlap construction and micro perforations reduces aerodynamic drag
-SLW2 dial: the only one with step-by-step and full release in a single button
-Integrated heel system containing directional fibre prevents any slipping
-Includes two footbeds: Performance Regular Fit and Performance Slim Fit for narrow feet
