On each product page under the size selection options, click on the interactive "Do You Need Size Advice?" that will help you determine the right size.
To get a more precise and complete idea of fit, measure your foot using the steps below and consult our sizing guide, which matches your measurement in inches to a certain shoe size. The size guide also converts U.S. sizes to international sizes.
Here is an easy way to measure your foot:
Stand up straight on a hard surface with your heel against the wall and a piece of blank paper taped to the floor, flush against the wall beneath your foot.
Have someone mark the longest part of your foot (referred to as heel-to-toe length) on the paper with a pen or pencil, or measure yourself if necessary. Repeat with the other foot, as right and left sizes may be different.
Use a ruler to measure the heel-to-toe length you marked for each foot.