DeFeet Slipstream Shoe Cover was developed for two purposes: to shield your feet
from chilling cold and to create an aerodynamic advantage. Wear Slipstream shoe
cover directly over your cycling shoes to feel greater comfort on cool days and
to slice through the wind.
Machine wash cold, tumble-dry low, no chlorine bleach.
60% Cordura, 30% Nylon, 10% Lycra