This Keen provides the comfort and protection young feet need for land and water activities.Water resistant leather upper. Hydrophobic mesh lining. Cushioned EVA footbed provides allday comfort. Treated with AEGIS Microbe Shield antimicrobial technology that helps prevent odor, staining and deterioration. Hookandloop 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. KEEN.PROTECT(TM) patented toe protection. Grippy, nonmarking rubber outsole. Machine wash on gentle cycle and air dry. Product measurements were taken using size 2 Youth. Please note that measurements may vary by size.Running around all day can take its toll, but the Newport from KEEN stands up to any adventure. Like the adult Newport, fit and performance are essential. The water-resistant leather upper is ready for splashing and playing, while the rubber outsole helps steady their fast-moving feet.