shimano s-phyre rc9 rc902 track shoes in white

Upgraded in pursuit of the ultimate sprint, track, crit or tt competition shoe.Features:360° surround upper provides enhanced instep rigidity and achieves a true glove-like fitBoa® li2 dial featuring a lower profile and two way micro-adjustability for aerodynamic tuningVelcro toe strap for track pedal compatibilityRefined dynalast™ to expand fit and comfortToe box shape refinement to accommodate a wider range of foot shapesStretch-resistant microfiber synthetic leather upperOptimal power transferAnti-twist heel cup construction optimises efficiency by enhancing heel torsional rigidity, coupled with glass-fibre reinforced heel stabiliser designed to handle high intensity ridingDeeper cup-shaped carbon mid-sole provides closer pedal feel and riding efficiencyWeight: 240g (size 42)Stiffness rating: 12