The Deep See Beach Walker Boots are great water boots for kids while Beachcombing, Playing in the Surf, or the Hot Pool Deck, whatever your Kids do in the Sun and Water. The Deep See's Beach Walkers are the Right Footwear for the Task. Made of 2MM Nylon ll Neoprene Closed Cell Rubber with Mesh Gusset for Drainage. The Water Shoes has Seams that are Sewn for Strength and Durability. Beach Walkers have a Flexible, Non-Slip Rubber Sole for Traction and Pull-On Finger Loop at Heel for Easy Donning and Hanging to Dry.