These New Balance PLAYGRUV kids' running shoes are easy to use. Just open the bungee closure and slip your child's foot in, then pull the bungee to secure it. When your child is done playing, simply loosen the bungee and take the shoes off. For maintenance, you can wipe the shoes with a damp cloth to remove dirt. Avoid machine - washing as it might damage the bungee closure and the outsole. Store them in a cool, dry place to keep them in good condition. Also, make sure your child's feet are dry before wearing the shoes to prevent unpleasant odors.