"Lightweight 1100gr +/- 50gr Exceeds ECE 2205 Tri composite shell 2 sizes of shell and 2 EPS for a perfect fit Shock-Absorber chin bar insert 3 intake vents 2 exhaust vents “Morpho-Conforming” liner Hypoallergenic vented liner, fully removable and washable Adjustable vented peak Polyurethane (PU) hard varnish finishing Double D Ring retention system"