100% waterproof - Rebound cushioning provides all-day comfort and energy return - Constructed with 5mm Neo-Tech waterproof insulation - DuraFresh natural bio-technology activates to fight odors - BioGrip slip-resistant outsole - BLOOM eco-friendly algae-based EVA footbed - Flex width insole system adapts to food width - Heel lock prevents heel slip and ensures optimal fit - Comfort rated -58F/-50C
