Flat seam construction to reduce pressure points and improve strength with 45mm flat stretchable band around the top. - FIA 8856-2000 Homologated.
Alpinestars ZX Nomex Bottom Race Underwear, FIA Approved Fire-retardant 4754112
Alpinestars ZX Evo V3 Mens Long Sleeve Base Layer Top Black
Alpinestars ZX Evo V3 Mens Long Sleeve Base Layer Top Yellow Fluo
Alpinestars ZX Evo V3 Mens Base Layer Pants White
Alpinestars ZX Evo V3 Mens Base Layer Pants Black
