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Portwest  |  SKU: 121536

Portwest DX453 Class 2 DX4 Hi-Vis Service Trousers

£41.67 Ex. VAT
£50.00 Inc. VAT
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0161 706 0479

Colour: Orange/Black

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  • Made in the UK
  • Pay in 30 days with Klarna. No fee. Learn more
  • Next Day Delivery Available
Multi Pockets Multi Pockets
Mobile Pocket Mobile Pocket
Durable Durable
Reflective Reflective
Stretch Stretch
UV Protection UV Protection
EN ISO 20471 EN ISO 20471
RIS 3279 TOM RIS 3279 TOM
Hi-Vis Class: Class 2
Waterproof Rating: Not Waterproof
Thermal Rating: Not Thermal Rated
Logo Printing Available: Yes
Embroidery Available: Yes
Why it works

Ergonomic fit, certified for the long haul

EN ISO 20471 Class 2

Certified hi-vis rating, tested after 25 washes.

Ergonomic 4-way stretch

Dynamic stretch panelling is placed for maximum range of movement.

Segmented reflective tape

Heat-applied reflective tape adds visibility in low light.

RIS 3279-TOM ready

The Orange/Black colourway complies with RIS 3279-TOM for rail industry work.

Texpel Stain Eco finish

Repels grime and water to keep the trouser looking sharp for longer.
Overview

Portwest DX453 Class 2 DX4 Hi-Vis Service Trousers - Overview

The Portwest DX453 uses targeted 4-way stretch panelling for maximum range of movement, with a high-rise back waistband and side elastication. The slim fit design pairs with a stretch crotch gusset, and the EN ISO 20471 Class 2 hi-vis rating is certified after 25 washes. The Orange/Black colourway also complies with RIS 3279-TOM for rail industry work.
11pockets
Total storage
40+UPF
UV protection rating
25washes
EN ISO 20471 tested
Dimensions
Waist sizes (Orange/Black)28 to 48
Waist sizes (Yellow/Black)28 to 48
Leg lengthExtendable, 31in to 33in
Details
Fabric4-way stretch with Texpel Stain Eco finish
FitSlim fit with stretch crotch gusset
WaistbandHigh-rise back waistband, side elastication
Hi-vis ratingEN ISO 20471 Class 2, certified after 25 washes
Rail standardRIS 3279-TOM (Orange/Black only)
UV protection40+ UPF, blocks around 98% of UV rays
Waterproof ratingNot waterproof
Thermal ratingNot thermal rated
Pockets11, including a concealed mobile phone pocket and D-ring

Frequently asked questions

Does the hi-vis rating last after washing?

Yes. The DX453 is certified to EN ISO 20471 Class 2 after 25 washes, so the reflective performance is tested to hold up under repeated laundering.

What does the high-rise back waistband do?

It sits higher at the back with side elastication, so the trouser stays in place and keeps you covered when bending, crouching or kneeling.

Is this a slim-fit trouser?

Yes. The DX453 uses a slim fit design rather than a looser cut, while still keeping room to move through the stretch crotch gusset and 4-way stretch fabric.

Is this trouser waterproof?

No. It isn't rated waterproof - the Texpel Stain Eco finish repels grime and light water rather than providing full wet-weather protection.

Does this trouser meet rail standards?

The Orange/Black colourway complies with RIS 3279-TOM for rail industry work. The Yellow/Black colourway does not carry this rating.

What sizes and colours are available?

Both Orange/Black and Yellow/Black are available in waist sizes 28 to 48, with an extendable leg length of 31in to 33in.

Where is the mobile phone pocket?

It's a concealed pocket built into the trouser, separate from the 11 other pockets, so a phone stays secure and out of the way.

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