KEEN Newport H2 Women's Girl's Sandals Purple Periwinkle Water Size 4 WaterproofQuick-drying polyester web upper.Hydrophobic mesh lining.Cushioned EVA footbed provides all-day comfort.Treated with AEGIS Microbe Shield antimicrobial technology that helps prevent odor, staining and deterioration.Hook-and-loop closure with adjustable cord lock lacing system ensure a secure fit and easy on/off.3M Reflective pull tabs provide added visibility during night time adventures.Grippy, non-marking rubber outsole ensures traction on wet or dry surfaces.Gently brush with a soft, damp sponge to remove loose dirt and restore surface