Related Items
- SFI Certified
- FIA Approved
- Alpinestars Nomex® underwear series provides a safe and comfortable layer underneath your suit, boots, and helmet. Engineered to comply with FIA and SFI homologation regulation and is a must at all levels of auto competition Sizing Chart
Complies with FIA 8856-2000 and SFI 3.3 homologation standards
Flat seam construction to reduce pressure points
Interlock wave construction for enhanced comfort
Fabric stretches for a close and comfortable fit and to reduce bunching under the suit
