S-PHYRE TRACK RACING SHOES TAILORED TO SPRINTERS, T.T., AND CRITERIUM SPECIALISTS.
• Stretch-resistant upper minimizes foot movement and improves power transfer. •360º surround wrapping upper creates a supremely engineered fit for all riders. •Heel cup with anti-twist stabilization secures optimal foot positioning for intense acceleration and high tempo cadences. •Low-profile BOA® Li2 dial dual micro adjustment with power boost lace guide. •Low stack height midsole stabilizes foot and maximizes power transfer efficiency. •Integrated seamless midsole and upper construction set a new level of fit, stability and lightweight performance.
Segment/Category ROAD/Road Product name RC9T Cleat type SPD-SL Last type SHIMANO DYNALAST Stiffness index 12 Best match pedal PD-R9100 Features_Wider cleat adjustment range ✔ Features_Seamless midsole structure ✔ Features_Function specific zones ✔ Features_Anti-twist stabilizer heel cup ✔ Features_External heel cup ✔ Features_Replaceable heel pad ✔ Features_Hollow channel ✔ Features_Carbon sole/Mid sole ✔ Technology_SHIMANO DYNALAST ✔ Technology_Silvadur® ✔ Closure 1 BOA (Li2), power boost lace guide Upper Material Microfiber Synthetic Leather Outsole Material TPU (cover) Midsole Material Carbon fiber composite Standard insole High density cup insole with adaptable arch pads Men's Actual weight (Size: 42) 235 g