Upper: Breathable knit upper keeps airflow dialed for all-day comfort Footbed: Memory foam insole cushions every step for a soft, supported feel Outsole: Rubber pods enhance grip and durability for all-day wear 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