adidas Performance Fun I Sandal (Infant/Toddler) 100% Neoprene/Textile n/a Rubber sole New for little ones, this super stretchable sandal is ready for water fun with a bright marble print ethylene vinyl acetate footbed. Breathable neoprene upper, rubber midsole and outsole and extra toe protection Lightweight toe-protective rubber cup sole Soft ethylene vinyl acetate footbed for comfort Stretchable and breathable mesh upper