Description
The Portwest DX4 Trade Trousers DX421 are ergonomically designed stretch work trousers, developed specifically for professionals who demand maximum mobility during their daily tasks. These advanced trousers combine an active fit with functional details, making them extremely suitable for intensive jobs in construction, installation engineering, and logistics. Thanks to their thoughtful construction, this model offers the perfect balance between durability and comfort on the work floor.
Which jobs and sectors are these stretch work trousers best suited for?
These stretch work trousers are ideally suited for dynamic professions in construction, assembly, and technical service, where professionals are constantly changing their working posture. Thanks to the flexible material and pre-shaped knees, the trousers do not pinch while kneeling, bending, or climbing.
Furthermore, the waistband with a raised back ensures constant, reliable coverage of the lower back in any active working posture. The addition of a gusset in the crotch also significantly reduces stress on the seams, which effectively prevents premature wear during heavy physical labor.
What does the EN 14404 standard mean for these Portwest DX4 Trade Trousers DX421?
The Portwest DX4 Trade Trousers DX421 comply with the European standard EN 14404: 2004 + A1: 2010 Type 2 Level 0 when specifically combined with S156 knee pads. This certification guarantees that the trousers are equipped with kneepad pockets that are adjustable in two positions for proper placement of the protectors.
Level 0 within this standard indicates that the knee protection is suitable for use on flat floor surfaces and offers basic protection against puncture. This effectively prevents knee complaints for professionals who regularly have to work on their knees for short periods.
With an elastic waist, extendable leg length, and handy storage pockets such as a ruler pocket and phone pocket, these slim-fit trousers offer optimal daily wearing comfort.
Features:
- 4-way stretch fabric for great freedom of movement and extra comfort
- Triple-stitched seams for added durability
- Ventilation openings for increased breathability
- Kneepad pockets provided in 2 positions
- Multiple zip compartments for safe storage
- 2 back pockets, one open and one with a flap
- 8 storage pockets
- 2 side pockets
- The gusset ensures less stress on the seams
- High-rise back waistband ensures good coverage in all working postures
- 1 zipped thigh pocket
- 1 phone pocket
- 1 hammer loop
- 1 ruler pocket
- 1 key pocket
- 1 pen pocket
- Hammer loop for safe carrying of tools
- Elastic waist for ultimate wearer comfort
- Pre-shaped knees provide more freedom of movement
- Extendable leg length (31" to 33")
- Phone pocket
- Zip with Portwest button closure
- Easy-grip pullers on all pockets
- Bar-tacked at all stress points
- The slim-fit design is close-fitting but does not hinder freedom of movement
- Slim fit for exceptional comfort
- UPF 40+ fabric blocks 98% of UV rays
- Registered European Design
- Ventilation channels
- CE certified
- New model
Material and care:
- Outer material: 93% Polyester, 7% Elastane (270 g/m²)
- Contrast material: 87% Nylon, 13% Elastane
Washing instructions: Max wash temp 40°C, normal process. Do not bleach. Do not tumble dry. Do not iron. Do not dry clean.
Standards: EN 14404: 2004 + A1: 2010 Type 2 Level 0 (When used in combination with S156)







