How to use: Simply put your child's feet into the boots. You can roll the top part up or down according to your child's preference or the weather. They're great for walking in the snow or on wet ground. Note: Make sure to choose the right size according to the U.S. sizing chart. Avoid exposing the boots to sharp objects as it may damage the rubber. Maintenance: After use in muddy or wet conditions, rinse the boots with clean water and let them dry naturally. Don't put them in a dryer as it may affect the materials.