Certified to the new FIA 8856-2018 homologation standard..
Soft-touch textile for feel and enhanced comfort..
Lenzing FR material is a natural viscose fiber with unique thermal insulation and flame resistance properties that help prevent heat stress..
Advanced tech base layer with Alpinestars innovative flame-resistant technology incorporating elastane fiber for improved engineered elasticity and high levels of comfort..
Stretchable construction under the new homologation standard requirements..
Alpinestars Men s Radon Drystar Motorcycle Riding Boot Black 45
Highly comfortable and durable technical textile collar lining..
Three adjustable lateral hook and loop grip straps ensure secure closure and highly personalized fit. Straps feature TPR pull tip for ease of closure....
High modulus midsole follows shape of foot and incorporates structured shank reinforcement..
Alpinestars’ exclusive vulcanized compound sole for grip and water level..
Removable anatomic foot-bed features EVA foam and textile for support and comfort..
Alpinestars ZX BOTTOM EVO V2 SFI - WHITE GRAY - M/L
Certified to FIA 8856-2000 and SFI 3.3 Level 5 homologation standards.
Formula 1 specification underwear, constructed using an innovative flame resistant technology developed by Alpinestars. Lenzing FR is a special natural viscose fiber with unique thermal insulation and permanent flame resistance properties that help prevent heat stress and heat stroke..
Lightweight, special material structure offers high breathability performance..