NXSEVMD Keen Men's Nxis Evo Mid WP What we love most about hiking fast is experiencing more things. More sunrises from the overlook, more high fives at the summit, more post-hike tea with friends back at the parking lot. And more terrain - asphalt to trail to scree to stone steps. So we took the room-for-your-toes comfort, protection, and stability of our iconic hiker and gave it a running shoe feel with a waterproof, engineered knit upper and all-terrain tread.