SHIMANO Shimano S-PHYRE RC9W (RC902W) SPD-SL Women's Shoes, White, Size 38

Redesigned and upgraded in pursuit of the ultimate street competition shoe. ENGINEERED FIT360° surround upper provides improved instep stiffness and achieves a true glove-like fit. Brand new dual BOA® Li2 dials with a lower profile and two-way micro-adjustability for aerodynamic tuning. Refined Dynalast™ for more fit and comfort. Toe box shape refinement for a wider range of foot shapes. FUNCTION SPECIFIC ZONES Combination of non stretch Kuraray Rovenica, Teijin Nanofront and PU laminated mesh provides optimal foot stabilization to minimize energy loss OPTIMAL POWER TRANSFER The anti-twist heel cup construction optimizes efficiency by improving the torsional stiffness of the heel, coupled with fiberglass reinforced heel stabilizer designed to handle high-intensity riding. The deeper cup-shaped carbon midsole provides a tighter pedal feel and driving efficiency Weight: 235 g (size 42). Stiffness rating: 12