Description
Fire-resistant base layers aren’t optional in professional racing—they’re essential protection. The Simpson Carbon X Underwear Top combines SFI 3.3 certification with everyday comfort, so you can focus on performance without compromising safety. Soft knit construction and short sleeves make this a practical choice for drivers who demand reliable flame protection under their racing suit.
- Material: CarbonX fabric
- Certification: SFI 3.3
- Sleeve Length: Short
- Neckline: Crew neck
- Fit: Large
- Color: Black
- Quantity: Single unit
- Construction: Soft knit
