Rollerblade Sizing Adult Helmet Sizing Youth Helmet Sizing
Note: All measurements are in inches unless otherwise noted

Rollerblade Adults' Inline Skate Sizing

Skate Size Men's US Shoe Size Women's US Shoe Size
22 4 5
22.5 4.5 5.5
23 5 6
23.5 5.5 6.5
24 6 7
24.5 6.5 7.5
25 7 8
25.5 7.5 8.5
26 8 9
26.5 8.5 9.5
27 9 10
27.5 9.5 10.5
28 10 11
28.5 10.5 11.5
29 11 12
29.5 11.5
30 12
30.5 12.5
31 13
31.5 13.5
32 14
32.5 14.5
33 15
33.5 15.5
34 16

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Rollerblade Adult Helmet Sizing

Size Head Circumference*
Small/Medium 21.26-22.83
Large/XL 22.83-24.02
* Wrap measuring tape around your head, just above your eyebrows, note your size at the point of overlap.

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Rollerblade Youth Helmet Sizing

Size Head Circumference*
Small 20.47-22.05
* Wrap measuring tape around your head, just above your eyebrows, note your size at the point of overlap.

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