Keen Mens's Newport H2O Grey Trail Hiking Sandals Size US 13

Designed to perform in the adverse conditions of a marine environment, the razor siped outsole and 3mm lugs provides excellent traction both on land and on the slick surfaces of boat decks or river rocks. A true hybrid, the waterproof upper withstands the abuse of saltwater and dirt, while providing supple comfort and a stylish look. In good preowned condition- see photos for reference