Description
The Portwest BX323 hi-vis jacket is a modular 3-in-1 rain jacket with a removable reflective vest, designed for professionals working outdoors in changing weather conditions. The jacket combines high visibility with waterproof protection and is suitable for sectors such as construction, roadworks, logistics, and municipal maintenance. Thanks to its modular design, the wearer can adapt the garment to the situation.
For what type of work and conditions is the Portwest BX323 hi-vis jacket suitable?
The BX323 is suitable for outdoor work where visibility and protection from rain are required at the same time, such as on construction sites, during roadworks, or in ports.
The outer material is a 100% polyester stretch twill with a PU membrane that withstands a water pressure of up to 20,000 mm and offers a breathability rating of 15,000 g/m²/24 hours. This means the jacket complies with EN 343 class 4:3, where class 4 represents the highest waterproof rating and class 3 represents high breathability performance. The stretch material does not restrict freedom of movement during physically active work.
What do the different EN ISO 20471 classes of the Portwest BX323 mean, and which combination should I choose?
The BX323 offers three visibility levels depending on how you wear the jacket: class 1 when wearing only the jacket, class 1 when wearing only the vest, and class 3 when the jacket and vest are worn together.
EN ISO 20471 class 3 is the highest visibility class and is mandatory at locations with fast-moving traffic, such as highway construction sites. Class 1 is sufficient in environments with a lower traffic risk. By wearing the vest separately as a mid-layer or using the jacket without the vest, you can adapt the protection to the work environment without purchasing a separate garment.
The stretch outer material and mesh lining ensure comfort during active work. The jacket is washable at a maximum of 40°C, for up to fifty washes.
Material and care:
- Outer material: Portwest Extreme Waterproof and Breathable: 100% Polyester Stretch 75D x 75D Twill 2L with PU membrane (170 g/m²)
- Lining: 100% Polyester Mesh (60 g/m²)
Washing instructions: Max wash temp 40°C, mild process. Do not bleach. Do not tumble dry. Do not iron. Do not dry clean. Maximum 50 washes.








