adidas Performance Sandalfun C Water Shoe (Little Kid/Big Kid) 100% Synthetic/Textile Rubber sole This super-stretchable sandal is ready for water fun with a bright marble-print ethylene vinyl acetate footbed. Breathable neoprene upper, rubber midsole/outsole and extra toe protection Lightweight toe-protective rubber cup sole Soft ethylene vinyl acetate footbed for comfort Stretchable and breathable mesh upper