Keen Kids' Zionic Mid Hiking Shoes - Naval AcademyContoured Fit follows the contours of your foot for a comfortably snug fit No tie bungee lacing with adjustable hook and loop closure High rebound foam cushioning enhances comfort and movement Resilient foam insole with arch support for long lasting cushioning Higher traction rubber outsole Multi directional lug pattern provides superior traction KEEN. DRY waterproof, breathable membrane seals out moisture from the inside Upper is reinforced in key