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Black 4XL insulated FR rain bib pants 33 inch inseam

Viking

Viking 3907FRWP Flame-Resistant Insulated Rain Bib Pants 4XL 33 in

SKU CH-ECYK-MAGKC

Flame-resistant insulated rain bib pants with ANSI/ISEA 107 Class E certification, 13.5 oz polyester fabric and 33 in inseam for cold, wet conditions

  • Flame-resistant insulation meets ASTM D6413 standard for fire protection
  • ANSI/ISEA 107 Class E certified for safety compliance
  • 5 oz fabric weight delivers durable weather resistance
  • Insulated polyester lining provides warmth in cold conditions
  • Hook-and-loop waist closure with 33 in inseam ensures adjustable fit

Viking 3907FRWP Flame-Resistant Bib Pants 4XL

Viking 3907FRWP flame-resistant insulated rain bib pants are built for men who work in cold, wet environments. The 13.5 oz polyester shell meets ANSI/ISEA 107 and ASTM D6413 standards. An insulated polyester lining adds warmth for low-temperature conditions.

Who Should Choose These Bib Pants

These suit workers needing high-visibility Class E compliance and flame-resistant protection with CSA Z96-15 certification. Buyers who require a shorter inseam or a smaller maximum waist than 48 in should look elsewhere.

Critical Specification — 33 in Inseam

The 33 in inseam determines whether this 4XL size fits the wearer's leg length correctly. Verify this measurement against the user before ordering to ensure proper coverage and mobility.

Highlights

  • Flame-resistant insulation meets ASTM D6413 standard for fire protection
  • ANSI/ISEA 107 Class E certified for safety compliance
  • 5 oz fabric weight delivers durable weather resistance
  • Insulated polyester lining provides warmth in cold conditions
  • Hook-and-loop waist closure with 33 in inseam ensures adjustable fit

Specifications

BrandVIKING

Questions about this item

How can I verify the flame resistance is active after I put the pants on?

The garment meets ASTM D6413 and CAN/CGSB-4.2 No. 27.10; the FR label remains valid through the service life when laundered per the care tag.

What comes with the 4XL 33 in bib pants and what must I source separately?

The bib pants include a polyester lining, hook-and-loop waist closure, one inside pocket and four outside pockets; base layers and safety footwear are not included.

Which version should I choose for low-light work that requires ANSI Class E compliance?

This model is ANSI/ISEA 107 Class E and CSA Z96-15 certified but not high-visibility; select a hi-vis shell or vest to wear over it for Class 3 ensemble coverage.

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