This size chart shows the exact last size. As a basic rule, most skaters like their boots to be 3-4mm longer than the last. This allows for your feet to grow in length when the boots are tightened. If you like your boots super tight, then just add 1-2mm but be warned, your toes will touch the end and possibly be scrunched. We have also added a width measurement so you can check if your feet are too narrow or wide for the standard boot. If they are, then you should order our narrow or wide boots.
Here are some examples of mm sizes and the boot size that we would recommend:
253mm + 4mm you should order size 6.5
258mm + 4mm you should order size 7
273mm + 4mm you should order size 9
291mm + 4mm you should order size 11