The Portwest S778 Bizflame Rain Hi-Vis FR Winter Jacket is a padded high-visibility jacket for outdoor work in cold, wet weather where flame and static hazards are present. It combines a breathable, waterproof flame resistant shell with a warm padded lining, so you have one outer layer that covers several risks at once.
It is anti-static and suitable for use in ESD environments. Sew-on flame resistant reflective tape keeps you visible, and practical touches such as a radio loop and phone pocket keep essential kit close to hand during the shift.
Key features
- Waterproof, breathable flame resistant fabric with taped seams keeps rain out while letting moisture escape
- Fully lined and padded to trap body heat in cold conditions
- Storm flap over the front closure adds protection from wind and rain
- Two-way plastic moulded front zip opens from the top or bottom for quick access and easier movement
- Pack away hood stores neatly when you do not need it
- 4 pockets, including a phone pocket and an internal chest pocket, for secure storage
- Radio loop lets you clip a radio within easy reach
- Ribbed cuffs help seal out draughts at the wrists
- 40+ UPF rated fabric blocks 98% of UV rays
Materials and performance
Shell: Bizflame Rain HV, 98% polyester and 2% carbon fibre with a breathable PU coating, 250g. Lining: 100% cotton flame resistant lining, 170g. Filling: 100% modacrylic flame resistant, 150g.
Standards and protection
Certified to EN ISO 14116 Index 3, EN 1149-5, EN 13034 Type PB [6], EN ISO 20471 Class 3, EN 343 Class 3:1 X and EN 342 (0.330 (M².K/W), 2, X). The orange version also meets RIS-3279-TOM Issue 2. The jacket is CE-CAT III and UKCA marked.
Fit and sizing
Regular fit. See our Portwest Sizing Guide for detailed information.
Flame resistant throughout
The shell, cotton lining and modacrylic filling are all flame resistant, and the reflective tape is a flame resistant sew-on type. Every layer of the jacket, inside and out, is made with flame risk in mind.
Care
- Machine wash at 40°C on a gentle cycle
- Do not bleach
- Do not tumble dry
- Drip dry
- Do not iron
- Do not dry clean
Add your logo
If you’d like to add your logo to the Portwest S778 Bizflame Rain Hi-Vis FR Winter Jacket, please contact us.




































