It wasn't long ago when salt water and solar rays were the grim reapers of sandals. Then Oakley took the best materials available and created true amphibious designs. This one combines anatomical contouring and anti-bacterial treatment with EVA shock absorption. The high-grade vulcanized tread maximizes traction in any environment, arid or aquatic. 3-D Airmesh lining and contoured toe strap for a comfortable, secure fit Anatomical footbed with secure grip and anti-bacterial treatment Amphibious design with quick drying materials for rapid adaptation Import