The Portwest DX448 is a high-quality hi-vis waterproof trouser specifically designed for professionals who require optimal protection and excellent visibility while working in wet conditions. These trousers combine a modern design with functional features for daily use in the workplace. Thanks to the reflective striping and bright colors, you remain clearly visible to colleagues and surrounding traffic, even in very poor weather or during twilight.
For which specific working environments is these Portwest hi-vis waterproof trousers suitable?
These trousers are ideally suited for outdoor work in construction, logistics, and infrastructure where exposure to heavy rainfall and reduced visibility are part of daily life.
Furthermore, the orange version complies with the strict RIS 3279-TOM standard. This makes this specific variant officially approved and highly suitable for use in the railway industry, where maximum safety and conspicuous signaling along the tracks are mandatory.
What do the EN 343 and EN ISO 20471 standards mean for these hi-vis waterproof trousers?
The EN 343 class 4:3 standard guarantees the highest class of waterproofness and very good breathability, ensuring perspiration is effectively wicked away while rainwater is kept out.
The EN ISO 20471 standard represents certified high visibility. From size 30 upwards, the trousers meet class 2, which offers higher visibility due to a larger surface area of reflective and fluorescent material compared to the class 1 certification for size 28.
With no fewer than nine convenient storage pockets, kneepad pockets, and an elasticated waist, these trousers offer optimal comfort, ample storage space, and an excellent fit during active workdays.
Features:
- Premium breathable and waterproof fabric with mechanical stretch properties
- Waterproof taped seams prevent water penetration
- Highly water-resistant, eco-conscious fabric finish, causing water to bead off the surface
- Side zip opening for easy access
- Waterproof zips prevent water from entering
- 2 side zip pockets
- Convenient thigh pocket
- Thigh pockets with zips
- Double rule pocket
- Hammer loop for secure carrying of tools
- Two patch back pockets
- Wider belt loops for wide belts
- Durable, breathable, windproof, and water-resistant fabric
- Heat-applied segmented reflective striping
- Bottom-loading kneepad pockets
- Elasticated waist for ultimate wearer comfort
- 9 storage pockets
- Certified according to EN ISO 20471 after 25 washes
- Complies with RIS 3279-TOM for the railway industry (orange only)
- CE certified
- Registered European Design
- New style
Material and care:
- Outer fabric: 100% Polyester Stretch, 150D, PU membrane (160g/m²)
- Lining: 100% Polyester Mesh (60g/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 25 washes.
Standards: EN ISO 20471 Class 1 (Size 28), EN ISO 20471 Class 2 (For size 30 upwards ), RIS 3279 TOM Issue 2 (Orange Only) (For size 30 upwards ), EN 343 Class 4:3 X (WP 20,000MM, MVP 10,000g/m2/24hrs)
