Portwest BZ31 Bizweld FR Cargo Trousers

The Portwest BZ31 Bizweld FR Cargo Trousers are flame-resistant work pants designed for professionals who face arc and heat hazards. Built for durability and practical storage, they keep you protected and organized on demanding jobs.

• Fabric: Bizweld Work fabric, 100% cotton, 330 g/m², flame resistant for the life of the garment.
• Hazard protection: Dual hazard protection against radiant, convective and contact heat, with certified protection against molten metal splash.
• Storage & pockets: 7 pockets including a rule pocket, two back patch pockets, easy-access cargo pockets, and a concealed phone pocket for tools and essentials.
• Fit & comfort: Elasticated back waist for a secure, comfortable fit and freedom of movement during long shifts.
• Protection standards: CE certified and UKCA marked for on-site validation and compliance.
• UV protection: 40+ UPF fabric blocks 98% of UV rays, helping protect you outdoors.

These trousers are designed for electricians, welders, metal fabricators, and maintenance teams who require reliable arc and flame protection combined with practical storage. The flame resistance lasts the life of the garment, so you get lasting safety without frequent replacements. The seven pockets keep essential gear—ruler, phone, and tools—within easy reach, minimizing movement and downtime on busy job sites. Elastic back waist enhances comfort for all-day wear, and the 40+ UPF rating adds a layer of protection when you work outside. This is a purpose-built option for demanding environments where safety, durability, and practicality matter most.