Description of Reef San – Piper Sandals - Kid's These Reef San – Piper Sandals are a take-anywhere pair of sandals that allow your little one to keep up. Whether you’re on the beach, hiking a trail, or following the river these water-friendly caged style Reef San – Piper Sandals will stay on their feet. Surf inspired footwear since 1984, children not encluded with purchase of sandals. Features: Water friendly synthetic nubuck upper Neoprene lining for comfort Fully adjustable hook and loop straps One time adjustable lateral clip Textured eva midsole with built in arch support Durable, high density rubber outsole - 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.