What are used to measure the width of a foot at its widest point?

To measure the width of a foot at its widest point, a device called a foot measuring device or a Brannock device is commonly used. This tool provides a systematic way to determine both the length and width of the foot. Additionally, a simple measuring tape can also be used to measure the width by wrapping it around the widest part of the foot. Proper measurement helps in selecting the right shoe size for comfort and fit.