Measuring for the NO-FOG® as to the proper
recommended size. Small size is for approximate
neck circumference 11"-14", Medium/Large 14"-18"
and XL 18"-20" respectively. Please keep in mind;
Our sizing has nothing to do with helmet size.

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Measuring for the Xtreme™ as to the proper
recommended size. Medium/Large size is for approximate neck circumference 13"-17.5" and 
XL 17.5"-19" respectively. Please keep in mind;
Our sizing has nothing to do with helmet size.

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