Made from plush, super comfortable neoprene Lightweight, flexible, double thickness EVA sole Easy on/off straps for little hands Machine washable No bits that rub Non-slip Quick dry The NEW Minnow Designs ROAMII v2.0 sandal really is the ultimate play shoe. Still super lightweight, waterproof, easy for little hands to put on and pull off, and (this might be the best bit) machine washable. NOW built even more robust with the upper built into the sole for the ultimate in comfort and flexibility. Like our water play shoe, they have no bits that rub and are made of thick, plush neoprene that is so soft they can be napped in. Designed in Australia by Aussie Mums in fun, bright colors and nature inspired prints your little ones will love.