Shimano S-PHYRE Flash Shoe Cover - Black Size:XXL 5 to 65 mm stroke

5 to 65 mm stroke

but also L/R Balance

yet comfortable to layer

MTB and e-bikes thanks to its reinforced design

Shimano S-PHYRE Flash Shoe Cover - Black Size:XXL 5 to 65 mm strokeShimano utilized extensive wind tunnel testing when developing the S PHYRE Flash Shoe Covers in the quest to conserve as much energy for the rider as possible and to make every second count. Extensive use of elastic aerodynamic fabrics and a tightly wrapping, wrinkle free fit creates maximum aerodynamic efficiency. The tall cuff (which has a UCI compliant height) with wind cheating vertical grooves utilizes a no slip silicon grip fabric to keep these