Upper: Premium, sustainably sourced suede or nubuck leather mule upper that is so easy to slip on and go Footbed: The perfect blend of cushion and rebound support built on top of a lightweight compression molded EVA midsole Outsole: Durable rubber outsole for traction and durability Warranty: Reef wants to make sure you’re satisfied with your purchase. All Reef products are covered by a manufacturer defect policy for up to one year from the date of purchase Reef: Since 1984, Reef has been making high quality, ultra-comfortable footwear. Making sandals and shoes that take you from the beach to the streets and everywhere in-between