KEEN Women's Astoria West SandalsGo from the trail to the lake to town in these Astoria West water hiking sandals Manmade upper that contains recycled P. E. T. plastic bottles Recycled plastic bungee lace with lock lace toggle Non marking Aquagrip rubber outsole with Aqua Stop zonal siping for maximum traction on wet surfaces KEEN. PROTECT rubber toe bumper helps protect form rocks and debris Contoured Fit follows the contours of your feet for a secure fit Machine washable Shock