Simpson Carbon-X Fire Resistant Racing Underpants - SFI 3.3 Vehicle Model_Corvette C7 allowing for use of the

allowing for use of the factory belts when not on the track

high performing thin sole

sensitive sole make these ideal for hot laps or every time you hit the track

Not a stand-alone mount

Medium density padding fits most steering wheels

Simpson Carbon-X Fire Resistant Racing Underpants - SFI 3.3 Vehicle Model_Corvette C7 allowing for use of theWearing fire retardant underwear under your SFI rated suit increases the protection against fire. CarbonX offers excellent protection with amazing fire resistant characteristics, inherent moisture wicking properties, and comfort. It is inherently flame resistant, will not burn, melt, or ignite when subjected to direct flame. Black only.