Portwest
Portwest DX4 Hi-Vis Class 1 Craft Work Trousers DX457
Portwest DX4 Hi-Vis Class 1 Craft Work Trousers DX457
SKU:DX457-44-GZ
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Portwest DX4 Hi-Vis Class 1 Craft Work Trousers DX457
Looking for work pants that can keep up with your demanding job? The Portwest DX4 Hi-Vis Class 1 Craft Work Trousers deliver exceptional functionality and visibility where it matters most. These multinorm work pants feature 4-way stretch fabric that moves with you, giving you the flexibility needed for complex tasks on site. The high-rise waistband with side elastication ensures coverage during all working positions, whilst the pre-formed knee pockets and removable holster pockets keep your tools exactly where you need them. Built with triple-stitched seams and segmented reflective striping, these long work trousers combine practical storage with enhanced safety features that meet strict visibility standards.
Key Features
- 4-way stretch fabric for unrestricted movement and comfort
- Removable holster pockets for flexible storage solutions
- Pre-formed knee pockets with top opening access
- Hammer loop for secure tool carrying
- High-rise rear waistband ensures coverage in all working positions
Recommendations from our Unishore Expert
These work trousers are engineered for professionals who demand both comfort and protection. The 4-way stretch construction reduces fatigue during extended wear, allowing you to focus on the task at hand rather than fighting restrictive clothing. The strategically placed knee pockets accommodate protective gear in two positions, giving you flexibility depending on your job requirements. The removable holster pockets are a real game-changer if you work across different environments, as you can adapt the trouser configuration to suit your needs. With 16 storage options throughout, you'll have dedicated space for everything from hand tools to personal items. The heat-applied segmented reflective striping keeps you visible to colleagues and vehicles, whilst the pre-formed knees reduce stress on fabric wear points, extending the working life of your investment.
Product Features
- Material - Polyester with 4-way stretch construction
- Pockets - Holster pockets (removable), knee pockets, side pockets, cargo pockets with zips, rear pockets and hammer loop
- Closure - Zip and button fastening
- Leg Length - Long leg length
- Article Number - DX457
Standards and Safety
- High-visibility Class 1 protection according to EN ISO 20471 standards
- Tested and certified to maintain visibility after 25 industrial washes
- Protection against workplace hazards meets EN14404:2004 + A1:2010 Type 2 Level 0 when used with compatible knee protection
- CE certified for European workplace safety compliance
- Fabric offers UPF 40 classification, blocking 98 per cent of UV rays
OEKO-TEX STANDARD 100 CERTIFIED
OEKO-TEX® Standard 100 is a globally recognised health certification that confirms that every component of our clothing, from the fabric to the buttons and zips, has been tested and is free from harmful substances. This certification guarantees that our clothing is safe for your skin and health.
Characteristics
Characteristics
- 4-way stretch fabric for great freedom of movement and extra comfort
- Lightweight flexible segmented HiVisTex Pro reflective striping for high visibility
- 16 storage pockets
- Zip-off holster pockets for more options
- Knee pockets with opening at the top
- Hammer loop for safe carrying of tools
- Preformed knees provide greater freedom of movement
- Slim Fit stretch material
- High back waistband provides good coverage in all working positions
- Triple-stitched seams for increased durability
- Heat-applied segmented reflective striping
- CE certified
- Certified to EN ISO 20471 after 25 washes
- 40 UPF rated fabric to block 98% of UV rays
Standards of Portwest DX4 Hi-Vis Class 1 Craft Work Trousers
- EN ISO 20471 Class 1
- EN14404: 2016 + A1: 2010 Type 2 Level 0 (when used in combination with S156)
Material & washing instructions
Material & washing instructions
Size chart
Size chart
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The table below is the official Portwest size guide, you can use this as a reference to determine which size you need for Portwest clothing.
*All lengths in centimeters
**Information based on size chart from Portwest Catalogue
When in doubt and when printing/embroidery, we always recommend trying on first!
|
Mate |
Waist cm |
Waist inch |
|
|---|---|---|---|
| XS | 42 | 68 cm | 14 inch |
| 44 | 72 cm | 26 inch | |
| S | 46 | 76 cm | 30 inch |
| 48 | 80 cm | 32 inch | |
| M | - | 84cm | 33 inch |
| 50 | 88 cm | 34 inch | |
| L | 52 | 92 cm | 36 inch |
| 54 | 96 cm | 38 inch | |
| XL | 56 | 100 cm | 40 inch |
| - | 104 cm | 41 inch | |
| XXL | 58 | 108 cm | 42 inch |
| 60 | 112 cm | 44 inch | |
| 3XL | 62 | 116 cm | 46 inch |
| - | 120 cm | 47 inch | |
| 4XL | 64/66 | 124 cm | 48 inch |
| 68 | 128 cm | 50 inch | |
| 5XL | 70 | 132 cm | 52 inch |
| 72 | 136 cm | 54 inch | |
| 74 | 140 cm | 56 inch | |

About Unishore Workwear
About Unishore Workwear
Unishore Workwear has been a specialist in workwear and personal protective equipment since 1985. We offer:
- Fast delivery
- Competitive prices
- Embroidery and printing in-house
