The Keen Big Kid's Oakridge Waterproof Shoe is a classic, hiker-inspired shoe that's easy for kids to adjust, thanks to a bungee lace system. Waterproof leather and mesh make the Oakridge puddle-ready, and a padded collar and tongue cushion kids' feet for added comfort.Features:Cleansport NXT for natural odor control Mesh lining Non-marking rubber outsole Padded collar for comfort Removable metatomical EVA molded footbed Secure fit lace capture system Waterproof breathable membrane Waterproof leather and textile upperCare for Waterproof Leather: Keen has carefully selected leather uppers designed to last. Then again, if you're wearing your Keens daily, they won't always be scuff and dirt-free. To treat day to day wear and tear, especially on lighter color leathers, it is recommended to use a leather cleaner and conditioner.