LS2 Helmets Size Chart

FF386 Helmet
Adult Helmets
Size Circumference (cm) Circumference (in)
2X-Small 51 - 52 20.08 - 20.47
X-Small 53 - 54 20.84 - 21.26
Small 55 - 56 21.65 - 22.05
Medium 57 - 58 22.44 - 22.83
Large 59 - 60 23.23 - 23.62
X-Large 61 - 62 24.02 - 24.41
2X-Large 63 - 64 24.80 - 25.20
Arrow Geo Helmet
Arrow & Stream Helmets
Size Circumference (cm) Circumference (Inches)
X-Small 51 - 52 20.08 - 20.47
Small 53 - 54 20.84 - 21.26
Medium 55 - 56 21.65 - 22.05
Large 57 - 58 22.44 - 22.83
X-Large 59 - 60 22.23 - 23.62
2X-Large 61 - 62 24.02 - 24.41
Youth FF392 Helmet
Youth Helmets
Size Circumference (cm) Circumference (in)
Small 47 - 48 18.50 - 18.90
Medium 49 - 50 19.29 - 19.69
Large 51 - 52 20.08 - 20.47

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