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Big Bill FR Enhanced Visibility UltraSoft Cold Weather Bib Overalls M905US7

Big Bill

$231.00 - $277.20
3.40 LBS
Calculated at Checkout
FR Certified:
NFPA 70E, CSA Z462, CAT 4
Arc Rating:
52 cal/cm²
7 oz. Westex UltraSoft® (88% Cotton / 12% Nylon), 10 oz. Westex Insulair® (Face Cloth: Indura® 100% Cotton, Batting: 80% Silica Rayon / 20% Polyester)
Elastic Suspenders, Elastic Back at Waistband, Leg Gaiter with Snap Closure, Bar-Tacked Stress Points
Storm Flap with Concealed Nomex Taped Two-Way Brass Zipper and Snap

Product Overview

The M905US7 by Big Bill are flame resistant bib overalls that are insulated for cold weather.  This style design features elastic shoulders traps with adjustable plastic release buckles, 1 left chest pocket, 2 large bottom patch pockets with hidden snap flap closure and a quadruple stitched waistband with elastic on the back for more comfort.  These CAT 4 FR bib overalls have an Arc Rating ATPV of 52 cal/cm² and meet NFPA 70E and CSA Z462 Standards.


  • Arc Rating: ATPV 52 cal/cm², CAT 4
  • NFPA 70E
  • CSA Z462
  • ASTM F1506
  • 7 oz. Westex UltraSoft Fabric, 88% Cotton / 12% Nylon
  • 10 oz. Westex InsulAir, Face Cloth - Indura 100% Cotton, Batting - 80% Silica rayon / 20% Polyester
  • Elastic Shoulder Straps with Adjustable Plastic Release Buckles
  • One Left Chest Pocket with Pencil Division
  • Heavy-Duty, Two-Way Concealed Nomex Taped Zipper Front and Leg Closures
  • Storm Flap with Hidden Snap Over Front and Leg Zipper Closures
  • Wind-Breaker Snow Flap on Bottom of Each Leg
  • 2 Large Bottom Patch Pockets with Hidden Snap Flap Closure
  • Quadruple Stitched Waistband with Elastic on Back for More Comfort
  • Available in Color: Navy, Royal Blue, Red
  • Available in Sizes: SM, MD, LG, XL, 2XL, 3XL, 4XL, 5XL, MD-TALL, LG-TALL, XL-TALL, 2XL-TALL, 3XL-TALL, 4XL-TALL, 5XL-TALL
Size Chart
Size Chart