Portwest DX4 Winter Work Trousers DX458
Looking for winter work pants that actually keep up with demanding jobs? The Portwest DX4 Winter Work Trousers DX458 deliver serious performance when temperatures drop. Built from durable 300D Oxford stretch polyester, these winter work trousers combine protection with practicality. The zip-off front and rear panels transform them from a full winter overall to traditional work pants, giving you flexibility across different tasks and conditions. InsulatexPro lining keeps warmth in without adding bulk, whilst PFAS-free water-repellent fabric ensures water rolls straight off the surface. With 16 storage pockets including holster pockets, knee pockets, a hammer loop, and phone pocket, there's plenty of space for tools and essentials. Taped seams and sealed construction provide excellent weather resistance according to strict safety standards. These long leg stretch work trousers feature an elastic waist and slim fit design for all-day comfort.
Key Features
- Zip-off panels transform overall into standalone work trousers
- 16 storage pockets including holster and knee pockets
- Adjustable suspenders for secure fit throughout the day
- InsulatexPro lining delivers warmth without excess weight
Recommendations from our Unishore Expert
For those working through winter conditions, these winter work pants offer reassuring protection. The removable front and rear panels mean you're not locked into one configuration, which works brilliantly when you need to adapt during your shift. The InsulatexPro lining keeps you warm whilst maintaining enough breathability to prevent overheating during physical work. Taped seams protect against water ingress, and the water-repellent fabric treatment means morning damp or unexpected spray won't soak through. The 16 pockets are genuinely useful rather than just marketing speak, especially the positioned knee pockets which work with optional knee protectors. The elastic waist and stretch fabric combine for comfort during long working days without compromising the smart appearance.
Product Features
- Colour - Black
- Material - 300D Oxford stretch polyester
- Fit - Slim Fit
- Pockets - Holster pockets, zip-off holster pockets, thumb pocket, cell phone pocket, thigh pockets with adjustable knee protector positions
- Closure - Zip with Portwest button fastening
- Leg Length - Long leg length with adjustable length from regular to long
- Article Number - DX458
Standards and Safety
- Exceptional water-repellency in line with EN343 Class 3:1 standard
- Superior insulation protection meets EN342 Class 2 thermal requirements
- Knee protector compatibility rated to EN14404:2016 Type 2 Level 0
- Reflective striping for improved visibility in low-light conditions
- CE marked and UKCA marked for quality assurance
- Registered European Design for distinctive features