The Reef Ahi Sandal will be perfect for your boy\\222s first adventure to the surf or the pool. The Ahi has a synthetic strap with cush polyester lining for comfort paired with an optional back strap for added stability when he walks through deep sand. Product FeaturesUpper Material: [footbed] EVA; [strap] syntheticWaterproofing: Sole: EVAConstruction: Lacing: Midsole: Arch Support: Footbed: Weight: Recommended Use: beach, summer, casualManufacturer Warranty: 6 months