This two-tone hi-vis fleece jacket is a warm, multi-protective layer for work around heat, flame and electric arc hazards. It is suitable for wear in ATEX environments, so one garment can cover several risks on the same job.
The flame resistance is built into the fibres, so it stays effective through repeated washing. A contrast fleece collar helps hide dirt where it builds up most, and the anti-pill finish keeps the fleece looking good for longer.
Key features
- Inherently flame resistant fabric keeps its protection through washing
- Protects against radiant and convective heat
- Carbon fibre in the fleece helps dissipate static charge
- Premium flame resistant reflective tape is sewn on for durability
- UPF 40+ rated fabric blocks 98% of UV rays during outdoor work
- Contrast fleece collar helps protect against visible dirt
- Front zip opening, elasticated cuffs and a drawcord hem help seal out the cold
- Two zipped side pockets keep small items secure
Materials and performance
Modaflame Fleece HV: 60% modacrylic, 39% cotton and 1% carbon fibre, 280g.
Standards and protection
Certified to EN ISO 11612 (A1, B1, C2), EN 1149-5, EN 61482-2 with EN 61482-1-1 (ELIM 5.9 cal/cm², EBT 6.4 cal/cm²), EN 61482-2 with EN 61482-1-2 APC 1 and EN ISO 20471 Class 3. It is CE Category III personal protective equipment.
Fit and sizing
Regular fit. See our Portwest Sizing Guide for detailed information.
ATEX environments
The jacket is suitable to be worn in ATEX environments, where explosive atmospheres may be present. Its static-dissipating fabric supports this use alongside your site’s other antistatic measures.
Care
- Machine wash at 40°C
- Do not bleach
- Do not tumble dry
- Line dry
- Iron at a low temperature (max 110°C)
- Do not dry clean
Add your logo
If you’d like to add your logo to the Portwest FR31 Modaflame Fleece Hi-Vis Contrast FR Jacket, please contact us.

































