Name: Portwest BZ31 BizWeld Cargo Pants Grey
Brand: Portwest
SKU: PORB-Z31GRR
Price: 69.87 USD
Availability: InStock

The Portwest BZ31 BizWeld Cargo Pants in grey are a purpose-built flame-resistant work pant designed for welding and related industries. Constructed from Bizweld fabric, a 100% cotton, 10 oz material with a flame-resistant finish, these pants are formulated to meet important protective standards and help reduce risk in hazardous environments. The fabric’s EN ISO 11611 and EN ISO 11612 alignment indicates suitability for arc/exposure scenarios and heat or flame exposure, while the garment’s overall design emphasizes practical durability for daily wear in demanding settings.

Key features include a practical cargo pant layout with seven pockets for tools and accessories, including two side pockets, a concealed cell phone pocket, two rear pockets, a rule pocket, and a leg pocket, all while maintaining an elastic waistband for added comfort during long shifts. The product is listed with multiple certifications (NFPA 70E-2012, NFPA 2112-2012, ASTM F1506, and ASTM 1959), reflecting a broad scope of flame-resistance and arc-rated considerations, though you should verify these specific certifications against your internal compliance requirements and the latest spec sheet for the exact scope of coverage.

Designed for professionals who require reliable protection without sacrificing practicality, these pants are suitable for use in welding, fabrication, and other environments where flame resistance and fabric durability are important. They are sold in pairs, with a case quantity of 24, and offer standard sizing and care expectations typical for cotton flame-resistant garments. For the most accurate sizing and maintenance guidance, consult the included spec sheet and refer to the downloadable PDF linked with the product. This helps ensure the garment continues to meet its protective claims throughout its life in service.

Features:

ARC2
Dual hazard protection
Guaranteed flame resistance for life of garment
Pockets: 2 side, 2 rear, 1 leg, 1 concealed cell phone pocket, 1 rule pocket
Elastic waistband for extra comfort
Type: Pants
Case quantity: 24

Cotton

Cotton is an excellent choice for PPE and workwear where comfort, breathability, and softness are priorities. Its natural fibers allow airflow and help absorb moisture, keeping workers more comfortable during extended wear. Cotton is commonly used in work gloves, protective clothing, liners, and general-purpose PPE where flexibility, comfort, and everyday durability are important.

Color:: Grey
Prop 65:: Yes
Material:: Cotton
Number Of Pockets:: 7
NFPA 70E-2012 Cert.:: Yes
NFPA 2112-2012 Cert.:: Yes
ASTM F1506 Cert.:: Yes
ASTM 1959 Cert.:: Yes
Type:: Pants
Package Size:: Pair
Case Quantity:: 24

What materials and construction does the Portwest BZ31 BizWeld Cargo Pants Grey use?

The product specifications indicate the material is Cotton, with a 10oz Bizweld fabric finish designed for flame resistance. The pants include multiple pockets (7 total) and an elastic waistband for comfort.

What are the key technical specifications and features of this garment?

Gray cotton arc-rated pants with Category 2 dual-hazard protection, seven pockets, and permanent flame resistance.

Does this product have any documented safety standard certifications?

Yes. The pants include NFPA 70E-2012, NFPA 2112-2012, ASTM F1506, and ASTM 1959 certifications as listed in the product specifications.

What sizes or dimensions are specified for this product?

The provided data does not include specific size options or dimensional measurements beyond the general packaging: Case Quantity 24 and Package Size Pair.

Spec Sheet