Description of Keen Portland Mary Jane - Women's The Portland Collection brings added fashion to the comfort of BLVD and adds a little extra height. A mary jane style in this new Portland Family that has a more rugged look and thicker strap. Features: Upper: Waterproof leather Weight: 9 oz/ 198 grams Lining: Leather Rubber: Non-marking rubber outsole Leather upper with an asymetrical strap over instep Compression molded EVA midsole Non-marking rubber outsole