Alpinestars Race V3 Bottom Racing Underwear | Sube Sports

The Alpinestars RACE V3 Bottom underwear is an auto racing technical layer shirt manufactured from a super soft Lenzing FR material for a relaxed fit and improved comfort. Lenzing FR is a soft-touch material that is more breathable than standard Nomex for increased comfort.

The Alpinestars RACE V3 race underwear is an advanced tech base layer with Alpinestars' innovative flame-resistant technology incorporating Elastane fiber for improved engineered elasticity and high levels of comfort. Lenzing FR is a special natural viscose fiber with unique thermal insulation and permanent flame-resistant properties that help prevent heat stress and heat stroke. FIA 8856-2018 and SFI 3.3/5 Approved. Available in medium gray or anthracite/melange colors. Sizes: S-XXL.

• 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,
• Relaxed fit offers increased comfort,
• Extended collar for greater performance,
• Special material formulation is more breathable and has better elastic properties than conventional fabrics,
• FIA 8856-2018 and SFI Level 3.3/5 Approved.