Description
The Portwest F443 packable rain trousers are the ideal lightweight solution for professionals working outdoors in changeable weather conditions. These trousers offer reliable protection against rain and wind, while the subtle reflective elements increase visibility in the workplace. Thanks to the compact design, the garment is easy to carry and can be quickly pulled over your own trousers during sudden downpours.
Which tasks are these Portwest F443 packable rain trousers most suitable for?
These packable rain trousers are designed for outdoor work in sectors such as logistics, transport, and light industry where exposure to rain and wind is common.
The trousers are certified according to EN 343 Class 4:4, which guarantees the highest level of waterproofness and breathability. This keeps the wearer dry during heavy rainfall, while perspiration is effectively wicked away. This makes the trousers ideal for active professionals who need to perform outdoors for long periods without feeling clammy.
What does the EN 343 Class 4:4 rating mean for these packable rain trousers?
The EN 343 Class 4:4 rating on these packable rain trousers indicates that the garment meets the highest requirements for both waterproofness and breathability.
The first number 4 stands for excellent water resistance of 20,000 millimetres water column, which effectively prevents rain penetration thanks to the taped seams. The second number 4 indicates a very high breathability level of 20,000 grams per square metre per 24 hours, ensuring sweat is quickly wicked away so you can continue working comfortably.
The fully elasticated waistband offers ultimate comfort. In addition, the stud-adjustable hems ensure a secure fit, and the side access pockets are extremely practical.
Features:
- Lightweight packable trousers
- Extremely water-resistant, eco-conscious fabric finish, causing water to bead away from the surface
- Waterproof and taped seams prevent water penetration
- Two side access pockets
- Stud-adjustable hems for a secure fit
- Durable, breathable, windproof, and water-repellent fabric
- 2-layer
- Fully elasticated waistband for ultimate comfort
- UPF 40+ rated fabric blocks 98% of UV rays
- Max 50 washes
- CE certified
- New style
Material and maintenance:
- Outer material: 100% Polyester 50D Jacquard 2L, TPU membrane (105 g/m²)
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.
Standards: EN 17353 Type B2, EN 343 Class 4:4 X (WP 20,000mm MVP 20,000g/m²/24hrs), NON ANSI, AS 4602.1:2024 Class N Level 3 (When worn with F442), AS/NZS 1906.4


