AFX Youth Helmets Size Chart

Youth FX-17Y Skull Helmet
Helmets
Size Hat Size Inches
Youth Small 6 5/8 - 6 3/4 20 7/8 - 21 1/4
Youth Medium 6 3/4 - 6 7/8 21 1/4 - 21 5/8
Youth Large 6 7/8 - 7 21 5/8 - 22

Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Please use this chart as a guide only.