Using these boots is easy. Just open the zipper and loosen the laces to put your feet in, then adjust the laces for a perfect fit. When taking them off, simply undo the laces and unzip. In normal use, you can wear them for various outdoor activities like walking in the city or strolling in the snow. When it's icy outside, don't forget to flip out the spikes for extra grip. As for maintenance, keep them away from sharp objects to avoid scratching the suede leather. If they get dirty, use a soft brush to gently clean the surface. After cleaning, let them dry naturally in a well - ventilated place. Don't expose them to direct sunlight or use a heater to dry them quickly as this may damage the material. Also, store them in a dry place when not in use to keep them in good condition.