A premium upper of rich, supple leather for a luxe look and feel Lined with lightweight, breathable mesh that keeps your feet cool and comfortable Molded EVA midsole, Nylon shank stabilizes and supports your foot on uneven terrain Rubber outsole for durability and traction Treated with Life Natural, a peppermint-based anti odor treatment Sustainability Initiative(s): Leather sourced from tanneries certified by Leather Working Group, whose mission is to promote sustainable and appropriate environmental business practices within the leather industry Best for: getting around town, relaxing at the campground Half pair weight for size W7,M9,I2/3,T4,K13,Y4: 10.75oz RN 88276 .