E.R.T. slip-plane system reduces impacts causing C.T.E.- The most ventilated full-face hardshell helmet on the market- Carbon shell using the Project Lab layering process to reduce weight as much as possible- Easy position visor angle no bolts needed- Injection molded branded trim to protect carbon helmet shell- AGION anti-microbial liner helps to keep things smelling fresh- TF (Through Flow) goggle ventilation allows full air flow- Quick-release liner for easy washing and cleaning- Supplied with padded pro helmet bag- Fidlock magnetic closure- Meets CE, CPSC, AS, ASTM F1952-15 standards- 922g (large)