1. Remove shoe from the right foot (or longest foot)
2. Measure with sock if you want space, no sock for tighter fit
3. Place a blank sheet of paper against the wall
4. Place your heel against the wall over the sheet of paper
5. Mark straight down from your longest toe
6. Measure from edge of paper against the wall to the line marked on the paper (
Convert inches to millimeters )
7. Click on sizing chart above to match your measurement with an accurate size
NOTE: If you are between sizes, we recommend rounding up if you're looking for growing room, or rounding down for a high performance, snug fit.