Alpinestars Nomex underwear series provides a safe and comfortable layer underneath your suit, boots, and helmet. The Nomex series complies with FIA regulations and is a must at all levels of auto competition.

• Complies with FIA 8856-2000 and SFI 3.3 homologation standards.
• 180gr 100% Nomex construction for maximum safety.
• Kevlar thread included in the fabric texture for softer feel.
• Flat seam construction to reduce pressure points.
• Interlock wave construction for enhanced comfort.
• Knee length socks are 180gr 100% Nomex for maximum safety.