30-day fit guarantee
尺寸指南
One tape measure, one minute. Every shell is built on an intermediate oval, so your head circumference is almost the whole answer.
Find your size
- 01Measure
- 02Fit
- 03Your size
Measure your head
Wrap a soft tape measure around your head about 2 cm above your eyebrows and just over the tops of your ears. That's the widest point. Keep it level and snug, then drag the marker to your number.
That's a
M
No tape?
Wrap a charging cable or piece of string around your head, pinch where it meets, and lay it flat against a ruler.
How should it fit?
Two quick questions. They only change the answer if you're between sizes.
Fit preference
Where do other helmets press?
Your size
M
When it arrives
- 01Cheek pads press lightly against your cheeks. That's correct.
- 02Shake your head. The helmet should move your skin with it, not slide over it.
- 03Wear it indoors for 10 minutes. No hot spots on your forehead or temples.
Takes about a minute.