A proper Arai fit should be ; it will "break in" by about 10% after wear.
: Wrap a soft tape measure around the widest part of your head, about one inch above your eyebrows . Consult the Chart : Circumference (cm) XS SM MD LG XL 2XL FIT INFORMATION - Arai buy arai helmet online
: For heads that are significantly longer front-to-back and narrow side-to-side. Models : A proper Arai fit should be ; it
💡 : To find your shape, take a photo of the top of your head (have someone else do it) and compare it to Arai’s shape guides. 2. Measure for the Correct Size Models : 💡 : To find your shape,
Arai is the only manufacturer that offers three distinct interior shapes. Choosing the wrong shape will cause "hot spots" (forehead pressure) or excessive wind noise.
: The standard fit for most North American riders. Models : , , Round Oval : For heads that are wider side-to-side. Models :