CONSCIOUSLY CREATED: Environmentally Preferred salt resistant Leather; Tanning leather is a dirty process; That’s why KEEN sources hides from Leather Working Group certified tanneries that use processes to reduce chemical use and the impact on watershed SUPPORT & COMFORT: Dual density cushioning footbed with arch support offers long lasting comfort and support; Stability shank delivers lightweight support on uneven surfaces TRACTION: KEEN.ALL-TERRAIN rubber outsole for higher traction grip Multi directional lug pattern provides superior traction; Zonal flex grooves for natural movement and increased ground contact; Non marking rubber outsole leaves no trace STYLE & FIT: Featuring a heel capture system for a locked in feel; Perfect for a hike on a hot day or an afternoon on the lake CARE TIPS: KEEN leather water sandals are machine washable; Use a small amount of detergent then wash on gentle cycle and air dry