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K1 RaceGear Premier Underwear Pants

K1 RaceGear Premier Underwear Bottoms - SFI 3.3

NS-K1R26-PUP-W-XS (Not in stock)

Regular price $87.00 Sale

Special Order (contact us for availability)

K1 RaceGear Underwear Bottoms are perfect if you race sports cars, open-wheel cars, stock cars or any other type of race car.  These underwear bottoms are SFI Certified and made from fire-resistant Nomex.  Even if your sanctioning body does not require them, it is an important investment to help ensure your safety in the event of a fire.  The benefits go beyond safety, however; Nomex clothing also helps to keep you comfortable on the track, by wicking moisture away from the body and allowing circulation. 

Featuring soft Nomex material for comfort and contrast cross-stitching for style and durability, K1 Premier Nomex fire-resistant pants are practical, comfortable, and effective. They are also designed to meet stringent safety standards.  This base layer is SFI 3.3 certified.  

  • SFI 3.3 
  • Wicks away perspiration to keep you dry
  • Light and comfortable
  • Keeps your suit clean and dry
  • Contrast cross-stitching
  • Matching Nomex undershirt available
  • SFI requires a TPP (Thermal Protective Performance) rating of 6, and the K1 RaceGear underwear tested at 11.9
  • Made with a softer material and a more ergonomic, form-fit cut to prevent bunching underneath your suit
  • MPN: 26-PUP-W

Size Chart

Click here for the K1 Racegear Size Chart.