Active Vent System on top and front - Integrated Airflow System
Washable, adjustable, printed ear pads
3 Shell Sizes
Ring Fit System
Safety compliance: CE EN 1077
The First 100% Eco Helmet ever made
Outer shell 100% Polycarbonate
Liner Recycled Polystyrene : Collected from leading Japanese auto makers. The original material is a high grade shock absorbing polystyrene taht is compressed and reconstituted.