To use these boots, simply slip your feet in and you're ready to face the winter. When walking in snow or wet conditions, the waterproof feature will keep your feet dry. Make sure to tie the laces properly for a snug fit. As for maintenance, wipe the boots with a damp cloth after use. Avoid exposing them to direct heat when drying. If they get very dirty, you can use a mild soap and water solution to clean them gently. Store them in a cool, dry place when not in use.