Take on any adventure wearing the KEEN Gypsum II Mid Waterproof Hiking Boot for men. It features a non-marking rubber outsole equipped with multi-directional lugs for superior grip and traction on varied terrain. An ESS shank and heel support structure offer lightweight support and stability. The boot's KEEN. DRY membrane is waterproof and breathable, ensuring your foot stays dry at all times. Keen. Zorb technology has a full-length, foam-based cushioning layer that provides shock absorption and comfort. With the Cleansport NXT technology, this boot maintains a fresh interior. The Metatomical, dual-density EVA footbed cradles your foot for excellent arch support with each step. Non-marking rubber outsole KEEN. WARM insulation Keen. Zorb EVA Strobel Removable, Metatomical dual-density EVA footbed KEEN. DRY technology ESS shank Cleansport NXT technology Multi-directional lugs.