The PPE Online Shop is now Ruffles Workwear
The PPE Online Shop is now Ruffles Workwear
EN343 is the European standard that applies to garments worn in adverse weather conditions. This standard specifies requirements and test methods applicable to the materials and seams of protective clothing against the influence of precipitation (e.g. rain, snowflakes), fog, and ground humidity.
The pictogram to the left indicates that protection against rain is offered.
The standard provides for two performance parameters of which there are 4 levels with Class 4 offering the highest level of protection.
Stretch your limits with the most dynamic workwear collection yet from Portwest®. This contemporary collection combines all the technical features required of modern workwear, with many clever innovations to ensure the wearer achieves maximum function and style.
The DX4™ collection combines high performance stretch fabrics with robust oxford panels to provide unparalleled ease of movement and supreme flexibility. What defines this collection is the cutting edge designs which allow for a full crossover from work to leisure activity.
Constructed using hollow fibre technology, Insulatex™ provides a lighter and warmer thermal lining. The unique fabric technology locks in the body's warmth to create a thermal barrier whilst the high-performance fine knit offers superior lightweight comfort to the wearer without adding bulk.
InsulatexPro is Portwest's most advanced lightweight thermal lining with supreme warmth-to-weight ratio.
Three times warmer than standard insulation, the soft insulating fabric has millions of air pockets that trap air and body heat offering maximum protection in extreme cold and wet conditions without weighing the wearer down with excess weight.
Stretch-led workwear with reinforced panels, contemporary utility styling and strong hi-vis options.
Browse the wider DX4 range to compare related styles, features and options in one place.
View DX4 Range 4X Stretch | CorePro | Trade & Hi-Vis
Discover the Portwest DX4 Winter Jacket - Black: An embodiment of sophisticated engineering and insulating excellence. Specifically tailored for those who demand superior warmth, this jacket stands out as a hallmark of contemporary design combined with top-tier functionality.
Key Features:
Complying with the EN 343 Class 4:1 X (WP 20,000MM) standards, this jacket provides optimal protection against rain, ensuring you remain dry and comfortable. Choose the Portwest DX4 Winter Jacket - Black for an unmatched blend of warmth, style, and durability, expertly crafted for today's dynamic professionals.
Specifications are subject to change - See Terms & Conditions for more info
Portwest has been independently rated by Ecovadis for its environmental, social, and ethical performance and achieved a gold rating, meaning they are in the top 5% of globally rated companies.
The pillars taken into consideration include the environment, labour practices and human rights, ethics, and sustainable procurement.
A mobile phone pocket is included in this garment.
This garment features 5 pockets.
This garment has print/embroidery access.
This garment has taped waterproof seams.
This garment is padded to trap the heat and increase warmth.
This garment is lined for added warmth and comfort.
Extremely water resistant fabric finish, water beads away from fabric surface.
Wash at a Maximum Temperature of 40°C using a gentle wash cycle
Do not bleach this item
This item must not be tumbled dried
This item must be left to drip line dry
Do not iron this item
Do not dry clean this item
Data Sheet
