These insulated FR bib pants are built with Westex UltraSoft® 9 oz fabric to deliver dependable flame-resistant performance and durable winter protection for industrial workers exposed to arc flash, flash fire, and molten metal hazards. Featuring flame-resistant Modacrylic quilted insulation with a wind and vapour barrier, they provide warmth and protection in harsh cold environments. HiVisTex Flame™ ULTRA reflective striping enhances visibility, while the two-way front zipper, elastic side panels, and adjustable elastic suspenders ensure comfort and mobility throughout long work shifts. Reinforced patch pockets, leg zippers with protective flaps, and flame-resistant fleece-lined hand pockets make these bibs practical for workers who need both FR protection and functional cold-weather performance.

Key Features

Insulated FR construction: 14 oz Modacrylic quilted insulation with wind and vapour barrier for cold-weather protection.
Durable UltraSoft® shell: 9 oz blend of 88% FR cotton and 12% high-tenacity nylon for long-term flame resistance.
High-visibility striping: HiVisTex Flame™ ULTRA reflective tape improves visibility in low-light environments.
Multi-hazard protection: Engineered for arc flash, flash fire, and molten metal resistance.
Adjustable comfort: Elastic side panels and adjustable elastic straps ensure a secure, comfortable fit.
Functional storage: Slash pockets, patch pockets, tool pocket, and fleece-lined hand pockets.
Easy layering & mobility: Two-way zipper and leg zippers with flaps for effortless donning over work boots.
Reinforced design: Durable stitching and FR components for extended industrial use.

Intended Use

These insulated FR bib pants are designed for workers who require arc flash and thermal protection while operating in cold, low-visibility, or high-hazard environments.

Ideal for:

Electrical utilities and power generation
Oil & gas, petrochemical, and refinery operations
Mining and smelting operations
Winter construction and infrastructure work
Industrial maintenance and shutdown operations
Outdoor energy sector work in cold climates
Transportation, terminals, and municipal services

Product Specifications

Style: 525 UltraSoft® Hi-Vis Insulated Bib Pant
Shell Fabric: 9 oz – 88% FR cotton, 12% high-tenacity nylon
Insulation Package: 14 oz FR Modacrylic quilted insulation with wind & vapour barrier
Colour: Orange (USO/525)
Reflective Tape: HiVisTex Flame™ ULTRA
Zipper: Two-way front zipper
Leg Zippers: With protective flaps
Straps: Adjustable elastic straps

Features:

Flame-resistant fleece-lined hand pockets
Slash pockets, patch pockets
Tool pocket
Side elastic panels
Reflective striping

Certifications and Standards

NFPA 2112 – Certified flame-resistant garment for flash fire protection.
CGSB 155.20 – Canadian standard for FR protective clothing.
NFPA 70E – Electrical safety standard for arc flash PPE.
CSA Z462 – Canadian arc flash protection standard.
ASTM F1506 – FR textile performance specification.
CAT 4 (ATPV 61 cal/cm²) – Arc flash protection rating when paired with matching jacket (per spec note).
CSA Z96 Class 2 Level 2 – High-visibility garment classification.
CSA Z96 Class 3 Level 2 – When combined with matching parka (per spec note).