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Simpson CarbonX Underwear Bottom

Simpson CarbonX Underwear Bottom

SIM20601S (1 in stock)


Regular price $110.99 Sale

Simpson CarbonX Ultimate Underwear is made from double jersey interlock knit comprised of a patented blend of high-performance fibers. It is inherently flame resistant.  It 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/cm2 and zero seconds after flame
  • Lightweight, patented blend of high-performance fibers
  • Double jersey interlock knit
  • Color:  Black

Size Chart

Simpson Apparel Size Chart

Available Sizes:

Size SKU
Small 20601S
Medium 20601M
Large 20601L
XL 20601X
2XL 20601Z