REEF. RF-002156DAB. LEATHER FANNING. DARK BROWN.Reef s high-end design meets the excellence that is three-time world champ and perennial pro surfing powerhouse Mick Fanning. It s the Fanning athletic sandal we ve all come to know and love with high quality full-grain leather upper and comfortable glove lining. These men s leather sandals feature a contoured injection molded EVA footbed with anatomical arch support and full 360-degree heel airbag enclosed in soft poly. And in the fun department these sandals also feature a bottle opener built into the footbed to open your soda after a surf or hanging at the pool.