: The standard fit for most North American riders. Models : , , Round Oval : For heads that are wider side-to-side. Models :
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. buy arai helmet online
A proper Arai fit should be ; it will "break in" by about 10% after wear. : The standard fit for most North American riders
💡 : 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 buy arai helmet online