WATERRESISTANT UPPER Washable polyester webbing featuring quickdry lining for allday use in and out of the water PFCFree durable water repellent helps shed water and prolong the quality and life of the material in boys and girls sandals TRACTION PROTECTION Multidirectional lugs help provide superior grip on slippery and wet terrain Nonmarking rubber outsole leave no trace when walking indoors SUPPORT COMFORT Lacelock bungee capture system provides a secure fit while offering a quick and easy way to get them on and off Metatomical EVA footbed provides excellent arch support and cradles the natural contours of the foot FIT INSOLE Easyon for them made with a wide adjustable hookandloop strap to help them gear up and get out the door fast Sprinklerready and crafted with quickdry performance nylon and lining CARE TIPS All KEEN water sandals are machine washable Use a small amount of detergent wash on gentle cycle and air dry