As market trends change over time, we assess and adapt to those changes. Therefore, standard interior component sizes may change from time to time. Please refer to the chart below for the …

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

For maximum protection, the helmet must fit properly with the chin strap securely fastened and provide adequate peripheral vision. Follow the steps below to determine the right helmet for you:

Use the charts below to determine your correct Arai Helmet Size. Like our optional Removable / Replaceable Cheekpads that allow you to more custom-fit your Arai, we offer the same option …

How can you determine which of Arai's three interior shapes is best suited for you? In general, the North American markets have an oval shape orientation (somewhat longer front-to-back and a …

To ensure your Arai helmet performs at its best, choosing the right size is essential. Use the Arai helmet size chart below to find your ideal fit based on your head circumference.

Arai helmet chart for men and women. Sizing guide for proper fitment of Arai helmets.

Jun 21, 2025 · Discover the ultimate Arai helmet size guide. Easily find your perfect fit with our detailed guide. Ensure comfort, safety, and the right style for your next ride.

Nov 27, 2025 · Find your perfect Arai helmet fit with our ultimate size guide. Get pro tips for measuring and picking the right helmet for maximum comfort and performance!

Arai Sizing Chart When buying a helmet it is important to ensure that you have measured your head correctly. Due to varying head shapes, heads that are the same size when measured by …