How Should Shoes Fit Properly. Shop for shoes at the end of the day when your feet have already expanded. Width is often as important as length, so make sure the shoe fits in every direction.
Then, using a ruler, enclose the outline of your foot in. Make sure your heel fits snugly in each shoe and doesn't slip as you walk. If it is tight, chances are you need a bigger size.
If there is any doubt, it is a good idea to measure your feet by a professional.
Make sure your heel fits snugly in each shoe and doesn't slip as you walk. Walk in the shoes before buying them. Pick the shoes that match your foot shape. There'd should be no heel movement and sliding around.
