Description
The Portwest B308 hi-vis rugby shirt is a highly visible garment for professionals who work daily in environments with traffic or moving vehicles. The shirt is made from a durable 300 g/m² polyester-cotton blend and complies with EN ISO 20471 Class 3, the highest class for high visibility. It is suitable for outdoor work in a range of sectors where visibility is a safety requirement.
For what work and sectors is the Portwest B308 hi-vis rugby shirt suitable?
The B308 is suitable for anyone working in environments with moving or heavy traffic, such as road construction, rail infrastructure, logistics and utilities.
Thanks to its EN ISO 20471 Class 3 certification, the shirt provides the maximum amount of fluorescent and reflective material required by the standard. This makes it suitable for high-risk situations, both during the day and in low light. The RIS 3279 TOM Issue 2 certification also makes it suitable for use on the British railway network, specifically in orange.
What does EN ISO 20471 Class 3 mean for the B308 hi-vis rugby shirt, and when should you choose this model over a lower class?
EN ISO 20471 Class 3 is the highest visibility class under the European standard for high-visibility clothing. This means that the garment combines the largest areas of fluorescent material and reflective strips.
Choose Class 3 when the work environment poses an increased risk, for example when working on or near roads with higher speeds or in conditions of limited visibility. Unlike a Class 2 shirt, this model provides more protected surface area, increasing the wearer's visibility from a greater distance.
The contrast material made from PU-coated Oxford fabric enhances the shirt's durability and withstands up to 50 washes.
Material and care:
- Outer material: 65% Polyester, 35% Cotton (300 g/m²)
- Contrast material: 100% Polyester 600D Oxford Woven, PU Coated
Washing instructions: Max wash temp 40°C, normal process. Do not bleach. Do not tumble dry. Line dry. Do not iron. Do not dry clean. Maximum 50 washes.


