The advanced underwear bottom from Alpinestars represents a groundbreaking leap in motorsport apparel technology. With Alpinestars' cutting-edge flame-resistant innovation, this base layer incorporates elastane fiber for exceptional engineered elasticity and unparalleled comfort. Designed to meet the latest FIA & SFI homologation standards, it boasts a stretchable construction that ensures a secure fit while complying with the stringent requirements. The soft-touch textile not only enhances the overall feel but also maximizes comfort during high-stress racing situations. What sets this base layer apart is the incorporation of Lenzing™ FR® material, a natural viscose fiber renowned for its unique thermal insulation and flame resistance properties, effectively reducing the risk of heat stress.
• Fabric composition with a high percentage of Lenzing FR® fiber for enhanced garment performance.
• Stretchable construction under new homologation standard requirements
• Lightweight, seamless tubular construction for optimum comfort.
• Jaquard motif with Alpinestars knee logo for a unique design.
FIA 8856-2018 & SFI 3.3 approved
| Brand | Alpinestars |
|---|---|
| Weight | 1.000000 |