Using these boots is a breeze. Just slip them on and off thanks to the elastic sides. You can wear them for a variety of outdoor activities during cold weather, like walking, hiking, or just running errands. When it comes to maintenance, it's important to keep them dry. If they get wet, let them air - dry naturally away from direct heat sources. You can use a leather cleaner to clean the upper part made of calfskin leather. For the furry inner lining, gently brush it to keep it fluffy. Avoid exposing the boots to sharp objects to prevent any damage to the leather or the lining. And remember, they're designed for cold days, so don't wear them in extremely hot and humid conditions for a long time.