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  • CarbonX Bottom, SFI 3.3

Simpson CarbonX Bottom, SFI 3.3

0.74 LBS

Product Description

CarbonX Ultimate Underwear is made from double jersey interlock knit comprised of a patented blend of high-performance fibers. It is inherently flame resistent, will not burn, melt, or ignite when subjected to direct flame.

  • Designed to deliver the ultimate in base layer thermal protection
  • TPP rating of 13 cal/cmand zero seconds after flame
  • Lightweight, patented blend of high-performance fibers
  • Double jersey interlock knit
  • Long or short sleeve crew neck top
  • Color:  Black

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