With a Socal Surf Lifestyle Aesthetic, the Oakley B1B Classic Slip on Embodies Individual Expression. A Vulcanized Design and Rubber Outsole Ensure All-Day Comfort, and the Hydrolix Mesh Lining Delivers Breathability. A Removable Eva Insole Allows for Easy Cleaning, and It’s Finished with a Oakley B1B Logo Tag on the Side, a Stylish Pull Tab, and B1B Logo on the Back Sole.