iOutdoor Bike Helmets Standard Sizing
Model | S | M | L |
---|---|---|---|
Multi-Sports Safety Helmet | 48 – 54cm | 55 – 57cm | 58 – 61cm |
18.9″ – 21.2″ | 21.3″ – 22.4″ | 22.5″ – 24″ | |
Kids Bike Helmet | 48 – 54cm | 55 – 57cm | 58 – 61cm |
18.9″ – 21.2″ | 21.3″ – 22.4″ | 22.5″ – 24″ |
iOutdoor Bike Helmets Universal Sizing
Model | Universal Size |
---|---|
Lightweight Adult Bike Helmet | 56 – 64cm |
22″ – 25¼” |