Using these boots is easy. Just loosen the laces and unzip them to put your feet in, then adjust the laces for a snug fit. When taking them off, simply unzip and slide your feet out. As for maintenance, use a soft cloth to wipe off dirt regularly. If they get wet, let them dry naturally away from direct heat. Avoid exposing them to sharp objects to prevent damage to the synthetic leather. For the removable insole, you can take it out and wash it gently with mild soap and water. This will help keep your boots in good condition and ensure long - lasting comfort.