100% Waterproof gold certified leather upper. BLOOM eco-friendly, algae-based EVA footbed that helps clean polluted water habitats. Outsole built with 20% recycled content. Rebound cushioning in midsole provides all-day comfort and energy return. DuraFresh natural bio-technology activates to fight odors; BOGS Max-Wick evaporates sweat to keep feet dry. Rubber pods on outsole provide slip resistance. High abrasion heel overlay for better durability