Time to get comfortable and relax with all day waterproof comfort. Olukai's Women Pehuea Shoes slip-on with a sturdy leather backing to keep your foot in place and an aesthetically pleasing mesh front to maximize breathability. The mesh cuts down on the weight, while the EVA midsoles cushion every step you take. Synthetic leather and polyurethane uppers with soft mesh lining are light and breathable EVA midsoles and rubber outsoles provide cushioned comfort and  traction Best Use:   Casual Upper:   Synthetic leather / Polyurethane Lining:    Mesh Midsole:   EVA Outsole:   Rubber