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TX290N4NAY FR HRC1 NOMEX IIIA 4.5 oz. Plain Weave Uniform Shirt
Big BillBig Bill FR HRC1 NOMEX IIIA 4.5 oz. Plain Weave Uniform Shirt
Regular Fitting Shirt with Dual Hazard Safety & Flame Resistant Protection
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  • Description

Big Bill FR HRC1 NOMEX IIIA 4.5 oz. Plain Weave Uniform Shirt

Nomex® IIIA
Garments of Nomex® consistently provide outstanding thermal performance because Nomex® IIIA:
-- Is inherently Flame Resistant
-- FR apparel made with Nomex® helps protect against heat and flames
-- Provides permanent flame resistance that won't wash out or wear away.
-- Minimizes break-open and maintains a stable, inert barrier between the fire/arc and skin, protecting the wearer from direct exposure
-- Forms a tough, protective char when exposed to flame, and stays supple until it cools
-- Meets NFPA 1975 for firefighters’ stationwear
-- Meets the ASTM F-1506 standard for workers’ apparel as protection from electric arc exposure.
-- Complies with NFPA 70E Standard for Electrical Safety in the Workplace
-- Complies with NFPA 2112 Standard on Flame-Resistant Garments for Protection of Industrial Personnel Against Flash Fire

Garments made with Nomex® thermal technology are extremely durable and resist abrasion, tears and chemicals.  They’re also an excellent value, lasting three to five times longer than other standard and protective fabrics, including 100% Cotton and Flame-Retardant Treated (FRT) Cotton. Garments of Nomex® are as comfortable to wear as other work clothing. Lightweight, breathable fabrics of Nomex® brand fiber are designed to transport moisture away from the skin, which helps wearers feel cool and dry. Side-by-side wear tests show that fabric weight is the single greatest factor in controlling garment comfort, and that the lightweight comfort of Nomex® is often preferred over other protective fabrics.


Arc Rating ATPV 4.6 calories/cm2
Hazard Risk Category 1
/ /

Care: Industrial Wash

Lot Number



  • Woven: Westex Synergy® made with Dupont™ Nomex® IIIA (Lightweight)
  • Blend: 93% Nomex® / 5% Kevlar® / 2% Carbon
  • Weight: 4.5 OZ.
  • Placket front with button closure
  • Banded collar with pelon and stays
  • 2 front chest pockets with flap and button closure
  • Pencil division on both pockets
  • Double back yoke
  • Bar-tacked at all stress points
  • Cuffs with button closure
  • Regular fit