The Portwest FR33 is a long sleeve crew neck T-shirt for work where heat, flame and electric arc are real hazards. It protects against radiant, convective and contact heat, and its anti-static fabric helps prevent the build-up of static charge.
The knitted fabric is breathable, which helps you stay cool over a long shift. Rib cuffs keep the sleeves in place. A sleeve pocket and a concealed chest pocket with a pencil stall keep small items secure.
Key features
- Breathable cotton-rich knit helps you stay cool through the day
- Carbon fibre in the fabric gives anti-static properties
- Flame resistant ribbed cuffs hold the sleeves in place for added safety
- FR aramid thread adds durability and keeps seams protective
- Concealed chest pocket with pencil stall keeps pens and small items secure
- Sleeve pocket gives quick access to small essentials
- Raglan sleeves allow easy movement through the shoulders
- UPF 40+ rated fabric blocks 98% of UV rays when working outdoors
Materials and performance
Bizflame Knit: 99% cotton, 1% carbon fibre, 237g.
Standards and protection
Certified to EN ISO 11612 (A1 + A2, B1, C1, F1), EN 1149-5, EN 61482-2 and EN 61482-1-1 (ELIM 13 cal/cm², ATPV 15 cal/cm²). It is CE Category III and UKCA marked.
Fit and sizing
Regular fit. See our Portwest Sizing Guide for detailed information.
ATEX environments
This T-shirt is suitable to be worn in an ATEX environment, where potentially explosive atmospheres call for anti-static clothing.
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 FR33 Bizflame Knit FR Long Sleeve T-Shirt, please contact us.





























