Recreating an icon. REEF takes on the Chelsea boot with the Otis. Designed with a smooth suede upper and our iconic SWELLsole sockliner, these mould to your foot for unbeatable comfort. Finished with front and back pull tabs and side goring for an easy slip-on shape. Front and back pull tabs for an easy slip-on shape Upper: Rich Suede upper with soft microfiber liner Footbed: Ridiculously comfortable Memory Foam Sockliner Outsole: Ultra lightweight and flexible sawtooth EVA outsole Sustainability: LWG rated suedes.