Online Exclusive! Meet the OG of REEF, the Fanning, named after three-time world surf champion Mick Fanning. High-rebound EVA cushions the footbed, and the sole includes not only an airbag, but our famous bottle opener, which means you’re pretty much set for life. Upper | A mix of premium strap materials with a soft padded jersey lining. Footbed | Compression molded high rebound EVA with a built-in airbag under foot for added comfort. Outsole | Non-Marking Rubber Outsole with Bottle opener so that no party may go unquenched. **For women: choose one size below your usual women's size. If you're between sizes, we recommend sizing down.