Alpinestars ZX V2 socks. Latest 2020 socks, constructed from Lenzing FR, an innovative natural viscose fibre, with enhanced flame resistance and protection against heat transfer. Formula 1 specification underwear, extremely lightweight and thin, whilst being incredibly soft, for greatly enhanced comfort when wearing racing shoes. It's also more breathable than Nomex, ensuring a pleasant feel against the skin.
FIA 8856-2018 Approved
