We may wear shoes that are not right for the size and shape of our feet or for our activities. Many people do not give much thought to shoe selection. If you only consider style and fit when buying shoes, you may invite foot problems. These guidelines will assist you in choosing shoes that fit properly. Periodically measure both feet by length and width.
Foot size changes with age.
Also, your two feet may not be exactly the same size. Measure your feet at the middle or end of the day to account for normal swelling. Select the shoe size that fits your largest foot. If necessary, use an insole to adjust the size for the smaller foot. Be aware that shoe sizes vary from brand to brand.