The Portwest DX466 is a high-visibility combination jacket for work in cold, wet and windy conditions. The stretch outer shell is waterproof and breathable. A detachable, reversible inner jacket adds warmth when the temperature drops and can be worn on its own.
Articulated sleeves and mechanical stretch help you move freely when reaching, bending or climbing. Ten pockets, radio loops and a detachable ID pocket keep your kit organised. In orange, the jacket meets the rail requirement listed below.
Key features
- Waterproof, breathable outer fabric with mechanical stretch and articulated sleeves for easier movement
- Taped seams and seam-free shoulders help stop water getting in where rain hits hardest
- Texpel Splash eco-conscious finish makes water bead and run off the surface
- Hi-Vis-Tex Pro heat-applied segmented reflective tape for visibility in low light
- Detachable reversible inner jacket in durable, breathable, windproof and water-resistant fabric
- Packaway detachable hood with vertical and horizontal adjustment, plus a chin guard with internal storm flap
- Underarm pit zips let you release heat during harder work
- Drawcord hem, dropped back hem and hook-and-loop cuffs help seal out wind and rain
- 10 pockets, including zipped chest pockets, two lower pockets, internal pockets, a phone pocket and a detachable ID pocket, plus radio loops
- UPF 40+ fabric blocks 98% of UV rays
Materials and performance
Outer jacket: Portwest Extreme Waterproof and Breathable shell in 100% polyester stretch 2 layer with a 150D PU transfer membrane, 160g, lined with 100% polyester mesh, 60g. Inner jacket: 100% polyester ripstop pongee, 90g, for both shell and lining. Filling: 100% polyester, 220g.
Standards and protection
Certified to EN ISO 20471 Class 3, EN 343 Class 4:3 X (WP 20,000MM, MVP 10,000g/m2/24hrs) and EN 342 (0.331 (M².K/W), 2, X), giving protection against cold up to -36°C. The orange version also complies with RIS-3279-TOM Issue 2 for the rail industry.
Fit and sizing
Regular fit. See our Portwest Sizing Guide for detailed information.
Four ways to wear
Wear the outer and inner jackets together for full cold-weather protection. Wear the outer shell alone in milder rain. Detach the reversible inner jacket to wear on its own, either way out, in dry conditions.
Care
- Machine wash at 40°C on a gentle cycle
- 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 DX466 DX4 Hi-Vis 4-in-1 Jacket, please contact us.
































