Living up to its name the KEEN Uneek Nxis Sandal is a fast and light hiking shoe that stands out from the crowd. The innovative two-cord design with lace-lock system maintains high levels of breathability for our warm-weather adventures while also conforming to our foot's shape for a perfect fit. An injected EVA midsole teams up with a removable PU footbed for arch support and fatigue-fighting power. Plus KEEN's proprietary horseshoe treaded outsole with 4mm lugs grips and rips the most chewed-up of trails.