How to use: Simply put your feet into the boots and use the heel pull strap to help you get them on. Adjust the hook - and - loop strap and toggle collar to fit your feet snugly. You're ready to face the winter. Notes: Avoid wearing these boots in extremely hot environments as they are designed for winter. If you step in deep water, dry them as soon as possible to maintain the insulation. Maintenance: After use, clean the boots with a soft brush and mild soap. Let them air - dry. Store them in a cool, dry place when not in use. You can also periodically check the outsole for excessive wear and the liner for any signs of damage.