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Portwest DX4™ Workwear Range

DX4 Logo

DX4™: No Limits - Dynamic 4x Stretch

DX4™ is Portwest's most dynamic workwear yet. A contemporary collection combining all the technical features required of modern workwear, with many clever innovations to ensure the you achieve 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.

The materials used throughout the DX4™ collection are highly technical and offer maximum function for the wearer. The contrast trims chosen are on trend and ensure the garments will look fantastic in all environments.

The top half of the DX4™ workwear range

Keeping your core warm yet staying flexible is key to working safely and productively. The DX4 collection takes care of all of that from base-layers to gilets, and from Hoodies to winter jackets and softshells - Portwest have you covered.

DX4™ Winter Workwear Jacket - DX460

Guaranteed comfort and warmth from the highly insulating dynamic stretch fabric of the DX4™ Winter Jacket

The DX4™ Jacket allows for unrestricted motion and freedom of movement due to the raglan sleeve design within the ergonomic profile. Keep the cold elements out with a longer back length, adjustable hood and wind cuffs.

Constructed mainly of polyester in various weights depending on the area of the garment.

DX460 - Black
Winter Jacket in Black
DX460 - Metro Blue
Winter Jacket in Metro Blue

DX4™ Softshell Jacket - DX474

The DX4™ Softshell from Portwest is the ideal choice for the modern worker.

Precision engineered fabrics are a revolution in breathable, waterproof, windproof and ripstop workwear garments.

The sporty design has a longer back length, dynamic shaped sleeves, adjustable cuffs, reflective trims and multiple secure pockets for plenty of storage on and off site.

DX4 Softshell - Black
Softshell in Black
DX4 Softshell - Metro Blue
Softshell in Metro Blue

DX4™ Baffle Jacket - DX471

Incorporating an ergonomic body-mapped design, the DX4™ Baffle Jacket by Portwest balances insulation, style and comfort.

Knitted sleeves stretch and move without restriction whilst panels of Insultex padding keep your core warm.

There's plenty of storage too, with zipped side pockets on the chest and secure internal pocketsTwo zipped side entry chest pockets and internal pockets offer plenty of secure storage space.

The shell is constructed of Nylon with reflective piping on the back to help keep you visible in low light conditions

DX4 Baffle Jacket - Metal Grey
Baffle Jacket in Metal Grey
Baffle Jacket in Metro Blue
Baffle Jacket in Metro Blue

DX4™ Baselayer Top - DX480

Portwests Base Layer Top for the DX4™ range is lightweight and breathable, helping you to keep the perfect body temperature.

Raglan sleeves combined with a highly stretchable and durable nylon fabric aid freedom of movement and the body mapped cut adds extra comfort and style.

The hand and chest pockets are perfectly secure for storage having full zips. the front of the garment is full zipped with a rubber puller and chin guard for comfort

DX4 Baselayer - Metro Blue
Base layer in Metro Blue
DX4 Baselayer - Black
Base Layer in Black

DX4™ Gilet/Bodywarmer - DX480

Portwest compliment the DX4™ workwear range with the DX470 Baffle Gilet. Using a body-mapped design, this gilet balances insulation and freedom of movement perfectly.

The front and back panels are constructed from hard wearing nylon and the core body area is kept warm with the Insultex padding.

There is plenty of storage with two zipped chest pockets, side entry pockets and internal pockets. The full frontal zip features rubber puller and chinguard for extra comfort

DX4 Bodywarmer - Metal Grey
Bodywarmer in Metal grey
DX4 Bodywarmer - Metro Blue
Bodywarmer in Metro blue

The bottom half of the DX4 workwear range

The bottom half of DX4™ is equally stylish and functional as the top half. All designed to mix and match for your own unique blend, this range of workwear won't let you down.

DX4™ Hi Vis Trousers with Detachable Holsters - DX442

An ergononomic design using strategic placement of Dynamic 4x stretch fabrics, the DX442 Hi Vis holster trouser gives full range of movement for working in low-light conditions. Featuring side elastication and a high-rise back waistband, they ensure ultimate protection whatever the working conditions.

Pre-bent top loading adjustable knee pad pockets with front pockets and multi-functional zip thigh pockets offer storage and triple stitching throughout give maximum durability.

Of course, as it's Portwest, you can be certain they conform to EN ISO 20471 Class 1(EN ISO 20471:2013 + A1:2016)

DX4 Hi Vis Trousers
Hi Vis Trousers - Front View
DX4 Hi Vis Trousers - Back View
Hi Vis Trousers - Back View

DX4™ Holster Work Trousers - DX440

Almost identical in construction to their Hi Vis holster cousins, the Portwest DX4 holster trousers feature detachable holsters and zipped side pockets. The min difference is the colours available. They come in Black, Metal Grey and Meto Blue, and still have High visibility tape on the back of the calves.

DX4 Holster trousers - Black
Holster Trousers in Black
DX4 Holster trousers - Metro Blue
Holster Trousers in Metro Blue
DX4 Holster trousers - Metal Grey
Holster Trousers in Metal Grey
DX4 Holster trousers - Back View
Holster Trousers - Back View Showing Hi Vis Tape

DX4™ Work Trousers - DX449

If you don't require Hi Vis or holster pockets, then the DX4™ Work Trouser is for you. Ergonomically designed with targeted placement of dynamic 4X stretch fabrics give you maximum range of movement when working.

This work trouser features a high-rise back waistband with side elastication, ensuring protection in all working positions. Adjustable knee pad pockets are pre-bent for better fit and the front pockets are generously sized for secure storage on the job. Multi-functional zipped pockets on the thighs offers secure storage for your phone, pens and tools.

DX4 Workwear Trousers - Metro Blue
Workwear Trousers in Metro Blue
DX4 Workwear Trousers - Black
Workwear Trousers in Black
DX4 Workwear Trousers - Metal Grey
Workwear Trousers in Metal Grey
DX4 Workwear Trousers - Back View
Workwear Trousers - Back View Showing Hi Vis Tape

DX4™ Overalls - DX441

Ease of movement, comfort and flexbility go hand in hand with protection with the DX4 slim-fit workwear bib & brace overalls.

A multitude of innovative features come as standard with these overalls:

  • Contrast paneling
  • Reflective trims
  • Hi Vis tape on back of calves
  • Multi-purpose pockets
  • Extendable hems
  • Pre-bent top loading adjustable knee pad pockets
  • Adjustable shoulder straps.

A high rise back waistband with side elastication completes the features ensuring protection in all working positions and conditions.

DX4 overalls - Metal Grey
DX4 Overalls in Metal Grey
DX4 overalls - Metro blue
DX4 Overalls in Metro Blue
DX4 overalls - Black
DX4 Overalls in Black
DX4 Overalls - Back View
DX4 Overalls - Back View Showing Hi Vis Tape


4 way stretch Logo4-Way Stretch
Made from 93% Polyester, 7% Elastane, the cutting edge 4-way stretch fabric is exclusive to Portwest garments.
This fabric allows for ease of movement and comfort for the wearer whilst in active use. 4-way stretch gives technical superiority with breathability, moisture wicking, fast drying and a UPF rating of 50+ to protect the wearer from 98% of UV rays.
Ripstop Stretch LogoStretch Ripstop
Constructed from 65% Polyester, 35% Cotton, Portwest's innovative ripstop grid weave gives an extremely strong and durable fabric which is also tear resistant without compromising on flexibility and comfort for the wearer.
A UPF rating of 50+ will block 98% of the UV rays.
Stretch LogoStretch
This premium cotton fabric is a blend of 98% Cotton and 2% Elastane. Portwest Stretch provides the ultimate in comfort and flexibility.
A high cotton content gives this fabric an ultra soft feel, and ease of movement is provide by the Elastane, giving strength, excellent pilling resistance and a superior finish.
This fabric has a UPF rating of 50+ to block 98% of UV rays.

More innovative workwear ranges from Portwest