Size Charts for Pro-Tec Helmets

By Steve Kopitz

Senior

US Size	Centimeters	Inches
Small	53 - 54	20 7/8 - 21 1/4
Medium	55 - 56	21 5/8 - 22
Large	57 - 58	22 1/2 - 22 7/8
X-Large	59 - 60	23 1/4 - 23 5/8
XX-Large	61 - 62	24 - 24 1/2

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Junior

US Size	Centimeters	Inches
Junior	49 - 54	19 1/4 - 21 1/4
Small	51 - 52	20 - 20 1/2
Medium	53 - 54	20 7/8 - 21 1/4

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