Free shipping on 100 €
Free return under 100 days
Expert Help

Diezz Size Guide

You wish to order a product and would like to know your size? Discover bellow the size chart of the Diezz

Helmets - Unisex

Unit of measurementSize
INT.XSSMLXL
Head circumference (cm)48-5253-5556-5859-6161-64

You now know your size! Discover now a wide range of Diezz helmets and all of the Diezz collection !

How to take well your measurement?

Do not hesitate to ask a friend for help to obtain precise measurements! If your measurements fall between two sizes, we recommend taking the one above.