To use these Remonte R1172 booties, simply slip your feet in. They're perfect for cold - weather days, so pair them with your favorite winter clothes. When it comes to cleaning, use a soft cloth to gently wipe the synthetic upper. For the velour lining, be careful not to scrub too hard as it might damage the fabric. Store them in a cool, dry place when not in use to keep them in good condition. Avoid wearing them in extremely wet conditions as this could affect the material and the shock - absorbing technology of the sole.