The Keen Zionic Nxt Mid WP M men's sneakers offer a mid-cut design with a combination of protection and breathability. A performance mesh with reinforcements and a KEEN. DRY membrane keep feet dry. A foam midsole ensures flexibility and a removable insole extends comfort. The KEEN ALL-TERRAIN sole with 4mm grips is reliable on a variety of surfaces. Practical details include recycled laces and Eco Anti-Odor.