K2 Size charts

Are you unsure which size you should order the item in? You can find all the size charts for the brand K2 here; for men, women and kids in the standard sizes:

Helmets - Kids

Unit of measurement Size
INT. XS S M L/XL
Head circumference (cm) 48-51 51-55 55-59 59-62

Helmets - Unisex

Unit of measurement Size
INT. XS S M L/XL
Head circumference (cm) 48-51 51-55 55-59 59-62

This is how to measure correctly ...

Tip: Have someone else help you with the measurements - the results will be more precise! If your measurements are between sizes we recommend ordering the larger of the two.

Measure the head

Measure the head

Head
... measure the thickest part of the head, which is usually around the forehead just above the eyebrows.

Did you order the wrong size? Not a problem, just send the item back to us! You can easily and simply return your order within 100 days.