Description of Reef Heat Seeker Sandals - kid's These water friendly Reef Heat Seeker sandals keep you little-ones feet taken care of with comfortable synthetic water friendly nubuck and a soft compression molded eva footbed with anatomical arch support. So slip them on and watch them run with style and comfort. Surf inspired designed products that have been worn by millions of Surfers around the world since the company originated in 1984. - Attention - Kids Reef Sizing: 3/4 - Smallest infant/toddler reef Size. 5/6 7/8 9/10 – Last available size with optional elastic backstrap. 11/12 13/1 2/3 4/5 - Largest kid’s size before adult sizing. Features: Water friendly synthetic nubuck upper Neoprene lining for comfort Fully adjustable hook and loops straps One time adjustable lateral clip Textured eva midsole with built in arch support Durable, high density EVA outsole