The children's ski helmet Rossignol Hero Kids Impacts is a robust model that offers effective head protection, while ensuring good comfort. It benefits from a resistant ABS shellcombined with an internal EPP lining, and incorporates Impacts technology to increase the helmet's durability. This model is compatible with the installation of a chin strap (not included). Features of the Rossignol Hero Kids Impacts: ABS shell EPP inner lining Impact technology R-Fit system (adjustment wheel) Rigid ear cups Mesh lining Compatible with chin strap (not included)Certifications: CE EN 1077 (Europe) & ASTM 2040 (America), FIS standard Weight: 540 g This description is an automatic translation. Please contact us if you have any further questions. Helmet Rossignol ---Hero Kids Impacts White