We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Viking

Viking 3907FRP-XL Flame-Resistant Rain Bib Pants XL 31 1/2 in Inseam Personal Protective Equipment

SKU CH-R7TH-F8MPT

Flame-resistant rain bib pants with 13.5 oz polyester fabric, ANSI/ISEA 107 Class E and ASTM D6413 FR rating, 31 1/2 in inseam, 39 in max waist, hook-and-loop closure.

  • Flame-resistant protection meets ASTM D6413 and CSA Z96-15 standards
  • High-visibility compliance with ANSI/ISEA 107 Class E and 2 in Vi-Brance reflective tape
  • Durable 13.5 oz polyester shell with polyester lining for wet-weather comfort
  • Adjustable hook-and-loop waist fits up to 39 in with 31 1/2 in inseam
  • Five total pockets including one inside and four outside for secure storage

Viking Flame-Resistant Rain Bib Pants

These flame-resistant rain bib pants are built for workers who need wet-weather protection that also meets FR safety standards. The garment carries ANSI/ISEA 107 Class E, ASTM D6413 and CSA Z96-15 certifications for visibility and flame resistance. A polyester shell with polyester lining delivers 13.5 oz fabric weight for durability. The XL size fits a maximum 39 in waist with a 31 1/2 in inseam.

Thermals Noise and Power Draw

The polyester shell and lining combination provides a barrier against wind and rain while the flame-resistant treatment satisfies ASTM D6413 requirements. Hook-and-loop waist closure allows quick adjustment without metal hardware that could conduct heat. Open ankles promote airflow to reduce heat buildup during sustained activity. The 13.5 oz material weight balances insulation and mobility in cool, wet conditions.

Build Quality Connectors and Mounting

Four outside pockets and one inside pocket keep tools and personal items accessible while the bib design stays secure during bending and climbing. Two-inch Vi-Brance reflective tape with four-inch contrasting tape enhances low-light visibility per ANSI/ISEA 107. Hook-and-loop waist straps replace traditional buckles for faster donning and doffing. The garment is restricted from sale in certain states, so verify local compliance before purchase.

Highlights

  • Flame-resistant protection meets ASTM D6413 and CSA Z96-15 standards
  • High-visibility compliance with ANSI/ISEA 107 Class E and 2 in Vi-Brance reflective tape
  • Durable 13.5 oz polyester shell with polyester lining for wet-weather comfort
  • Adjustable hook-and-loop waist fits up to 39 in with 31 1/2 in inseam
  • Five total pockets including one inside and four outside for secure storage

Specifications

BrandVIKING

Questions about this item

How do I fasten the waist and what step do people skip?

Secure the hook-and-loop waist closure fully across the 39 in maximum waist so the 13.5 oz polyester shell overlaps evenly; the step often missed is pressing the entire length to engage every hook.

What part of these bib pants will wear out first and need replacement?

The 2 in Vi-Brance reflective tape with 4 in contrasting tape on the 13.5 oz polyester fabric degrades with repeated laundering and abrasion, reducing ANSI/ISEA 107 visibility compliance before the shell fails.

Which protection limit is reached first during prolonged exposure to heat or flame?

The ASTM D6413 flame-resistant rating on the polyester material and lining is the first limit; sustained heat or direct flame beyond the test parameters compromises FR performance before the ANSI/ISEA 107 or CSA Z96-15 visibility standards are affected.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.