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The RaceQuip SFI 3.3 underwear bottoms are black, SFI 3.3–certified flame-resistant undergarments in Small. Intended to be worn beneath a driver's race suit, they supply SFI 3.3 protection used in motorsports. Pair with the matching SFI 3.3 top for complete certified undergarment coverage and a proper fit under approved outer protective clothing.
RaceQuip Black SFI 3.3 Fr Underwear BTM - Small
