THOSE POOR PUDDLES.30% lighter for higher jumps…100% waterproof for bigger splashes. 100% Waterproof Rebound cushioning provides all-day comfort and energy return Made with seamless construction - 30% lighter and more durable Constructed with 5mm Neo-Tech waterproof insulation DuraFresh bio-technology activates to fight unwanted odors BioGrip slip-resistant outsole Removable EVA footbed Heel Lock prevents heel slip to ensure optimum fit Comfort rated to -35°F/-37C Reflective Temperature Rating mark on heel Style Number: 72506-492