Size chart helmets and hats

To know what size hat or cap you need, use the table below.
Measure your hat/helmet size in centimeters by measuring the circumference of your head. The circumference is measured just above your ears, about 2 cm, and the tape measure passes above your eyebrows.
Ordering the right size hat is important because a hat that is too big will sag over your eyes and a hat that is too small will pinch which can give you a headache.
For a riding helmet or cap, it is even more important to order the right size, as it is not only about comfort but also about safety.

Want to make sure your helmet fits properly? Then try to lean forward, if the helmet falls off your head, it is too big. 
Also shake your head from side to side. If you feel it is too loose, the helmet is too big. 
If it feels like it presses somewhere or gives you a headache, the helmet is too small. 

Some brands have their sizes slightly different from the table above. Check the size chart of the article you want to order.

When in doubt between 2 sizes, it is best to order both sizes so you can compare them. When you find out which size you want to keep, you can return the other size via our returns service.