Speedo Women's Deck Skimmer All Purpose Water And Boat Shoe 100% Mesh and PU Rubber sole Perfect for the boat deck or for every day wear, with non-marking outsole Speedo Exclusive Hydro Tread rubber outsole for water dispersion and maximum traction Features 360 degree ventilation for maximum drainage and breathability Trademarked Speedo Foam EVA midsole provides shock absorption and long lasting comfort