Design: Made with a two-cord design Recycled PET plastic bungee cord and lace-lock system In-Shoe Comfort: Light, fast and breathable hiking shoe Custom comfort of our iconic sneaker-sandal hybrid Washable synthetic upper Quick-dry lining for active use Removable PU insole with arch support for long-lasting comfort Durability & Traction: Built with incredible traction you know and love from NXIS