Viking Professional® 3957FRP Freezer Insulated Journeyman 300D Trilobal Rip-Stop FR Overalls with ThermoMAXX® Insulation, Waterproof, Flame Resistant

Viking Professional® 3957FRP Freezer Insulated Journeyman 300D Trilobal Rip-Stop FR Overalls | Extreme Cold Weather FR Protection

Built for the Cold. Certified for Safety. Trusted by Professionals.

The Viking Professional® 3957FRP Freezer Insulated Journeyman Overalls are engineered for high-performance protection in subzero environments. Constructed with rugged 300 denier FR-treated Trilobal rip-stop polyester and PU backing, these overalls resist abrasions, tears, punctures, and snags, even in the most punishing work conditions. Lined with 250 gsm ThermoMAXX® insulation, they deliver exceptional thermal performance rated for temperatures as low as -50°C / -60°F. Whether you're working in freezer storage, cold chain logistics, or exposed outdoor job sites, these waterproof, windproof overalls ensure you stay warm, dry, and compliant with top flame-resistant safety standards.

Key Features: All-Day Warmth and Jobsite Toughness

• Durable Rip-Stop FR Shell: Made from 300D Trilobal rip-stop polyester with FR treatment and PU backing for superior strength and flame resistance.

• ThermoMAXX® Insulation (250 gsm): Delivers reliable warmth in extreme cold—rated for -50°C / -60°F conditions.

• Weather Protection: Fully waterproof and windproof, ideal for outdoor and cold storage environments.

• Enhanced Visibility: 2" Vi-brance® reflective tape over 4" contrast backing meets WCB/Worksafe/DOT safety visibility requirements.

• Boot-Ready Access: 18" heavy-duty boot zippers with 7" internal kick panels allow easy on/off over footwear.

• Functional Fit and Comfort:

  • Insulated upper bib for core warmth.

  • Heavy-duty elastic suspenders with quick-release buckles.

  • Zippered fly with hook-and-loop storm flap.

  • Side waist gussets to block wind.

• Storage Features: Includes inner zippered pocket, front utility pocket, side cargo pocket, and 2 front slash pockets.

Certified Safety Standards

• Black Version:

  • CSA Z96-15 Class 1, Level 2

  • ANSI/ISEA 107-2015 Class E

  • ASTM D6413 Flame Resistance

• Orange Version:

  • CSA Z96-15 Class 2, Level 2

  • ANSI/ISEA 107-2015 Class E

  • ASTM D6413 Flame Resistance

Looking for Related Cold-Weather Gear?

• Pair with the Matching Jacket
  Complete your setup with the [Viking 3957FRJ Freezer Insulated FR Parka], designed with the same tough shell and ThermoMAXX® insulation for full-body protection.

• Need a Lightweight, Non-Insulated Version?
  Try the [Viking 3907FRP Journeyman FR Bib Pants] — great for wet, cool environments without added insulation.

• Browse More Cold-Resistant FR Bib Overalls
  Explore our full [FR Bib Overalls collection] for flame-resistant bib overall options from Viking and other trusted brands.

Maximum Safety Meets Cold Weather Comfort

Designed for the demands of industrial freezer work, cold storage, and outdoor winter job sites, the Viking Professional® 3957FRP Freezer Insulated FR Overalls offer the perfect combination of warmth, mobility, and certified safety. With high-visibility options, rugged construction, and smart features built in, these overalls are your go-to solution for battling the cold while staying compliant. Choose Viking—because when temperatures drop, your protection shouldn’t.