Get Helmet Size Chart Mm Pics. By using the one k foam liners you can achieve the perfect fit. Consult our sizing charts to select the perfect fit for your snowmobile helmet from quality brands such as hjc and klim.
Manufacturers do not always use the same size labels for a given circumference, and some are creative with small/medium.
Record your sizes in both centimeters and inches then check the size chart provided to see the approximate helmet size fit for your head. Order from up north sports today. Due to varying shaped heads that are apparently the same size when measured by a tape may not necessarily fit the same size. Use the following chart to find the approximate size helmet for your head.