Upper | Super flexible water friendly material that is inspired from elements from the beach and it is 100% adjustable with a velcro closure Footbed | Contoured EVA footbed with a little height boost Outsole | Lightweight and durable rubber sponge outsole 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.