Are Feet the Same Size?
Your left and right feet do not need to match perfectly for a normal shoe fit. The practical rule is simple: measure both feet, choose size from the larger foot, then adjust the smaller foot with lacing, socks or insoles if needed.
Which foot should decide your shoe size?
| Situation | What to do |
|---|---|
| One foot is slightly longer | Buy for the longer foot. Do not squeeze toes to match the smaller foot. |
| One foot feels looser | Use heel-lock lacing, a thicker sock or a thin insole on the looser side. |
| One foot is wider | Prioritize width and toe-box shape; check wide-fit options. |
| Both sizes feel wrong | Try another model or last shape instead of forcing a length-only fix. |
How to measure uneven feet
Trace both feet while standing. Record heel-to-toe length in millimetres and, if width is the issue, measure across the ball of each foot. Put the larger length into the shoe size calculator.
If the result lands between sizes, use the between-size guide before ordering.
Are left and right feet usually the same size?
Not exactly. A small left-right difference is common, which is why shoe sizing should start with measuring both feet and using the larger foot.
Should shoes fit the bigger foot or the smaller foot?
Fit the bigger foot first. A shoe that is too short for the larger foot is harder to fix than a little extra volume on the smaller foot.
What if one foot slips but the other feels tight?
Choose the size that gives the larger foot enough length, then tune the smaller foot with lacing, a thicker sock or a thin insole.