Using these Haflinger AS slippers is easy. Just slip your feet in and enjoy the comfort. When wearing them, make sure your feet are clean to maintain the freshness of the wool. As for maintenance, spot clean the slippers with a mild detergent if they get dirty. Avoid soaking them completely as it may damage the wool and the latex parts. Let them air dry naturally away from direct heat. Don't wear these slippers in extremely wet conditions to preserve the slip - resistant sole. With proper care, these slippers will last you a long time and keep your feet happy.