Shoc Pad™A blended polyurethane/EVA unit in the heel cup that evenly transfers the energy of impact throughout the footbed and away from the heel. This energy return actually provides greater spring with each forefoot push-off.

eVent®eVent® waterproof fabrics keep out water while millions of tiny pores promote breathability. Through a patented process called Direct Venting™ Technology, sweat vents directly to the outside of the fabric in one easy step. Simply put, eVent fabrics let the sweat out.™