Y1SPORT
Size Guide
Find your
true fit
Tap a UK size to see the matching EU and US size, plus the exact foot length it's built for. Measure your longest toe to heel and match it to the ruler below.
Select your UK size
UK
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EU
-
US
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Foot length: - mm (- cm)
Heel-to-toe measurement
Stand on a piece of paper, mark your heel and longest toe, then measure the distance in mm. Choose the size whose foot length is equal to or just above your measurement.
Full size run
| UK |
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