These Hi-Vis Extreme Rain Trousers are an outer layer for work in wet, windy conditions where you need to be seen. The 3-layer fabric bonds a breathable membrane between a soft stretch outer and an inner lining. This makes the trousers lightweight and hard-wearing, and keeps you dry from the outside while letting moisture escape from within.
Reflective tape adds visibility in low light. Side zip leg openings make them quick to pull on and take off, and the drawcord waist lets you adjust the fit around your middle.
Key features
- 3-layer stretch fabric that is waterproof, windproof and breathable, keeping you dry and comfortable on the move
- Taped seams stop water getting in through the stitching
- Eco-conscious water-repellent finish makes rain bead up and run off the surface
- Drawcord-adjustable, fully elasticated waistband for a secure, comfortable hold
- Side zip leg openings make the trousers easier to put on and take off
- Two side pass-through pockets and easy-access cargo pockets
- Twin-stitched seams for extra durability
- Reflective tape increases visibility in poor light
Materials and performance
Portwest Extreme waterproof and breathable 3L fabric: a 100% polyester stretch 75D x 75D twill outer with a PU membrane bonded to a 100% polyester 30D tricot. Fabric weight 160g.
Standards and protection
Certified to EN ISO 20471 Class 2 after 50 washes and to EN 343 Class 4:4 X, with 20,000mm waterproofing and 10,000g/m²/24hrs breathability. The orange version also complies with RIS-3279-TOM Issue 2 for rail work.
Fit and sizing
Regular fit. See our Portwest Sizing Guide for detailed information.
Wearing over work trousers
The side pass-through pockets let you reach the pockets of the trousers you are wearing underneath. You can do this without taking the rain trousers off. The side zips make them quicker to pull on over your clothing when the weather turns.
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
- Certified for up to 50 washes
Add your logo
If you’d like to add your logo to the Portwest S595 Hi-Vis Extreme Rain Trousers (3L), please contact us.































