Pearl Izumi Viper R2 Road Cycling Shoe 48 SilverPearl Izumi Viper R2 Road Cycling Shoe. Performance Road cycling with this shoe. I-Beam Carbon fiber sole for a stiff and light shoe. Boa Lacing System provides a micro adjust custom fit to your foot. Breathable mesh panels on the upper sole is ideal for any hot day.703051392840
