Helmet Sizing

Helmet Sizing

Posted By web

Evolution Helmets are sized based on head circumference only. Helmets are supplied with padding kits for proper earcup and liner spacing. Your head size dictates the liner required for use with your helmet. Helmets are produced in a range of sizes from Large to XX-Large.

Head Size Hat Size Helmet Size
Head Size Inches Head Size CM Europe Canada/USA UK
20.4 52 52 6 1/2 6 3/8 XXS
20.8 53 53 6 5/8 6 1/2 XS
21.2 54 54 6 3/4 6 5/8 S
21.6 55 55 6 7/8 6 3/4 M
22.0 56.5 56 7 6 7/8 M
22.8 57 57 7 1/8 7 L
23.2 58 58 7 1/4 7 1/8 L
23.4 59 59 7 3/8 7 1/4 XL
23.6 60 60 7 1/2 7 3/8 XL
24.0 61 61 7 5/8 7 1/2 XL
24.8 62 62 7 3/4-7 7/8 7 5/8-7 7/8 XXL
25.2 63 63 8 7 7/8 XXL

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Prices shown are in US Dollars, ex GST. Click for more info.
Due to popular demand, please allow up to 4 weeks for delivery.