Lightweight 1300gr +/- 50gr Exceeds ECE 2206 SRS Synthetic Reinforced Shell 2 sizes of shell and 2 EPS for a perfect fit MIPS system to limit brain damage risks Self-breaking screw, to allow better distribution of rotational energy during impact Shock-Absorber chin bar insert 9 intake vents and 8 exhaust vents for an optimum airflow Hypoallergenic quick dry vented liner, fully removable and washable “Quick Release” System to take off quickly the cheek pads in emergency case Vented peak Polyurethane (PU) hard varnish finishing Double D Ring retention system