Alpinestars ZX Evo v2 balaclavas are constructed with Lenzing, an innovative natural viscose fiber that affords exceptional flame resistance and protection against heat transfer. This Formula 1 specification balaclava is extremely lightweight and thin, while being incredibly soft to the touch for greatly enhanced comfort when wearing a driving suit, and has extensive mesh panels on the front central area and rear for optimum levels of breathability. FIA 8856-2000 and SFI 3.3 homologated.