Description
Fire-resistant base layers aren’t optional in the cockpit—they’re essential insurance for your safety. The Simpson Carbon X Underwear Top meets SFI 3.3 standards while delivering the comfort and mobility required for extended track sessions. Superior heat protection paired with soft-knit construction means you stay protected without compromising fit or functionality.
- SFI 3.3 certified
- CarbonX flame-resistant
- Long sleeve design
- Crew neck collar
- Soft-knit fabric
- Medium size
- Black colorway
- Sold individually
