
Charles Owen My PS Riding Helmet with MIPS
Size Charts
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Size Chart

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Calculate My Size
inches
cm
inches
Tight
Measurement Around Head - 1 Inch Above Eyebrows & Around Bump at Back of Head
Loose
Choose "Round" if your head shape is round. Choose your regular size if your head shape is oval. Choose between Small, Medium, or Large for specific sizes depending on whether you may need to change your liner for a smaller or larger size in the future.
inches
cm
Measurement Around Head - 1 Inch Above Eyebrows & Around Bump at Back of Head | |
52 | 20.5 |
53 | 20.9 |
54 | 21.3 |
55 | 21.7 |
56 | 22 |
57 | 22.4 |
58 | 22.8 |
59 | 23.2 |
60 | 23.6 |
61 | 24 |
62 | 24.4 |
63 | 24.8 |
64 | 25.2 |
65 | 25.6 |
Calculate My Size
inches
cm
inches
Tight
Measurement Around Head - 1 Inch Above Eyebrows & Around Bump at Back of Head
Loose