S-PHYRE TRACK RACING SHOES TAILORED TO SPRINTERS, T.T., AND CRITERIUM SPECIALISTS.

• FEATURES

• 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.