These multi-norm hi-vis trousers are made for work where you face several hazards at once. They suit tasks with heat and flame, welding, electric arc and static risks, and light chemical splash, while keeping you visible on site.
The inherent Modaflame fabric keeps its flame resistant properties through washing. Reinforced panels, triple stitching and stretch panelling help the trousers last and move with you through kneeling, climbing and bending.
Key features
- Inherent flame resistant Modaflame fabric keeps its protection through repeated washing
- Reinforced panels in high-wear areas help resist abrasion
- Triple-stitched seams add strength where trousers take the most strain
- Stretch panelling in key movement areas makes kneeling and climbing easier
- Side elastic waist adjusts comfortably as you move
- Top-loading kneepad pockets make inserting and removing kneepads quick
- Eight pockets, including a multiway thigh pocket, cargo pocket, rule pocket and two back patch pockets, keep phone, keys and tools secure
- Heat-applied segmented reflective tape and reflective piping improve visibility, and the 40+ UPF fabric blocks 98% of UV rays; extendable leg length from 31″ to 33″
Materials and performance
Shell (Modaflame Work HV): 60% Modacrylic, 39% Cotton, 1% Carbon Fibre, 280g. Contrast (Modaflame Work Stretch): 60% Modacrylic, 35% Cotton, 4% Elastane, 1% Carbon Fibre.
Standards and protection
Certified to EN ISO 11612 (A1+A2, B1, C1, F1), EN ISO 11611 Class 1 (A1+A2), EN 1149-5, EN 61482-2 with EN 61482-1-1 (ELIM 6.4 CAL/CM², EBT 6.8 CAL/CM²) and EN 61482-1-2 APC 1. They also meet EN 13034 Type PB [6] and EN ISO 20471 Class 2.
Fit and sizing
Regular fit. See our Portwest Sizing Guide for detailed information.
Hazardous and controlled sites
The trousers are suitable for wear in ATEX environments. They are also metal detector friendly, being non-magnetic and nickel and ferrous free.
Care
- Machine wash at 40°C
- Do not bleach
- Tumble dry at low temperature
- Iron at a medium temperature (max 150°C)
- Do not dry clean
Add your logo
If you’d like to add your logo to the Portwest FR406 PW3 Modaflame Work Hi-Vis Multi-Norm FR Trousers, please contact us.






























