Darn Tough Kids 3023 Light Hiker Boys Jr. Micro Crew Lightweight with Cushion Merino Wool Socks scotch lightweight TPR outsole is non marking anatomic cork latex footbed lightweight TPR outsole is non marking and slip resistant Molded rubber toe cap for added protection Hook and loop strap and faux elastic lace allow for a secure fit and custom adjustability Classic SKR fit gives feet room to move and grow Water friendly and machine washable Awarded the Seal of Acceptance from the American Podiatric Medical Association (APMA) • Hook & loop closure for easy on off and adjustable fit forget it's on" feel Merino Wool is fast drying