These unique and cleverly designed cleats come with integrated covers that improve traction and grip when off the bike walking and also help to protect the cleat itself when on the bike riding these covers remain on the cleat unhindering the clip in clip out movement and your pedaling action the covers are also dimpled to improve the aerodynamics of the pedal system additionally the thin contoured cleat profile allows for a more natural gait and makes walking in road shoes much less awkwar