The Portwest DX453 is a high visibility service trouser for active work where you need to be seen and to move freely. Dynamic 4-way stretch fabric is placed where you bend, kneel and reach most, so the trousers move with you through the working day.
A high-rise back waistband keeps you covered when crouching or leaning, and triple-stitched seams add durability for regular wear. Plenty of pocket space keeps tools, a phone and small items to hand.
Key features
- Targeted 4-way stretch fabric gives a full range of movement when working
- Stretch crotch gusset adds flexibility and reduces stress on the seams
- Texpel Stain Eco finish repels grime and water, helping the trousers look cleaner for longer
- High-rise back waistband keeps your lower back covered in all working positions
- Side elastic waist adjusts as you move for a comfortable hold
- Triple-stitched seams for extra durability
- Extendable leg length from 31″ to 33″ lets you adjust the length to suit
- Heat-applied segmented reflective tape adds visibility
- UPF 40+ rated fabric blocks 98% of UV rays when working outdoors
Materials and performance
Shell: Titanmill Pro Stretch, 92% polyester, 8% elastane, 235g. Contrast: Titanmill Plus Ripstop, 65% polyester, 35% cotton ripstop weft stretch. Additional contrast fabric: CorePro, 88% nylon, 12% elastane, 245g.
Standards and protection
Certified to EN ISO 20471 Class 2 after 25 washes. The orange version also complies with RIS-3279-TOM Issue 2 for the rail industry.
Fit and sizing
Slim fit. See our Portwest Sizing Guide for detailed information.
Pockets and storage
There are 11 pockets in total. Reinforced side entry pockets take everyday wear, and two side zip cargo pockets keep larger items secure. A back pocket, a rule pocket and a concealed mobile phone pocket add further storage, and a D-ring holds keys or ID cards.
Care
- Machine wash at 40°C
- Do not bleach
- Do not tumble dry
- Drip dry
- Do not iron
- Do not dry clean
- Certified for up to 25 washes
Add your logo
If you’d like to add your logo to the Portwest DX453 DX4 Hi-Vis Service Trousers, please contact us.






























