Alpinestars 4757024-10-XXL Race Top V3 Long Sleeve FIA 8856-2018 Racing Underwear Black XX-Large

The Alpinestars Race V3 Long Sleeve Top is a Formula 1 specification racing base layer designed to provide superior flame protection and comfort under driving suits. This FIA-approved underwear top features advanced Lenzing FR technology for professional motorsport applications.

Key Features:

• Constructed with Lenzing FR material - a natural viscose fiber with unique thermal insulation and permanent flame-resistant properties
• FIA 8856-2018 and SFI 3.3/5 certified for professional racing use
• Single-layer soft-knit blend of fire-retardant aramid and Lenzing FR fibers
• High collar design for enhanced neck protection
• Lightweight and highly breathable construction prevents heat stress
• Relaxed fit provides comfort when worn under racing suits
• Soft-touch textile with flat seam construction reduces pressure points
• Extremely thin profile maintains mobility without bulk

The Race V3 series represents an evolution from Alpinestars' award-winning Race V2 line, offering improved protection against heat and flame transfer. The innovative Lenzing FR fiber provides exceptional flame resistance while remaining soft and comfortable for extended wear during racing sessions. This black long-sleeve top in XX-Large sizing is an essential safety component for serious racers competing in circuit racing, rally, and other motorsport disciplines.