Big Bill TX1400N6 DuPont Nomex IIIA FR Work Pant

Big Bill

  • $160.40

See size chart

These TX1400N6 FR Work Pants are constructed from an extremely durable DuPont™ Nomex® IIIA flame resistant material that provides these work pants with dual hazard NFPA and ARC rated protection that is HRC 1 compliant. With four individual pockets, these work pants provide ample storage for the tools of your trade.

5.7 OZ Westex™ Synergy® Nomex® IIIA

93% Nomex / 5% Kevlar / 2% P-140 Carbon

• Fits at waist. 

• Relaxed seat and thighs.

• Nomex taped brass zipper fly closure.

• Fly constructed like jeans.

• Concealed metal button closure on waistband.

• 2 front double stitched quarter-top pockets.

• 7 wide belt loops.

• Double stitched crotch.

• 2 back welt pockets (plastic button thru closure on left pocket).


Arc Rating

ATPV 5.7 calories/cm2

Hazard Risk Category 1

Care: Industrial Wash


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To assist you in your purchasing decision and for your convenience, we have collected sizing information on several of the most popular brands in high visibility clothing and workwear including Petra Roc, Portwest, Big Bill, Liberty Uniform, Viking Wear, GSS Safety, and more! For your reference solely, we have included these links to these sizing charts on this page.

5.11 Tactical

Big Bill

GSS Safety

Liberty Uniform

Petra Roc


Viking Wear