An overshoes fits over regular shoes ad is designed to snugly cradle a foot that already has something attached but to keep it dry. It is like rubber boots but with the added space to keep house shoes as toasty as they need to be. Find these footwear and other protective gear at a website that is devoted to safety products. The convenience of having waterproof overshoes is that it is not necessary to take off regular shoes just to check the mail, and it is possible to take both with you on a trip.
This shoe saver is available whenever you need it. The soles are just right for slippery surfaces, and they can be a bit easier to manage that long rubber boots that take both hands to get on and off. The real advantage is just being able to walk places within the comfort of your shoes, with both the shoes and your feet protected from rain and mud.