Portwest DX4 Hi-Vis Winter Jacket DX461

Portwest DX4 Hi-Vis Winter Jacket

Looking for a winter work coat that genuinely delivers on comfort and safety? The Portwest DX4 Hi-Vis Winter Jacket brings together fresh, dynamic design with serious performance features. This high visibility jacket combines premium breathable and waterproof stretch fabric with superior insulation that keeps you warm without the bulk. You'll find it packed with thoughtful details: heat-applied Hi-Vis-Tex Pro reflective striping, a brushed fleece collar, articulated sleeves, and an extended back panel for extra coverage. The InsulatexPro lining offers excellent warmth retention, whilst the PFAS-free water-repellent finish keeps moisture at bay. With seven storage pockets, adjustable hood, and taped seams preventing water ingress, this is the winter work coat built for professionals who refuse to compromise on functionality or appearance.

Key Features

• Premium stretch fabric delivers breathability and waterproof protection
• InsulatexPro lining provides warmth without unnecessary weight
• Heat-applied segmented reflective striping ensures visibility in low light
• Extended back panel offers additional lower body coverage
• Seven storage pockets including specialist compartments for work essentials

Recommendations from our Unishore Expert

This jacket really shines when you need reliable protection during winter work. The combination of the breathable stretch outer fabric and the insulated lining means you stay comfortable whether you're moving around actively or standing outdoors for extended periods. The waterproof and water-repellent finish handles wet conditions confidently, and the taped seams work hard to stop water penetration at vulnerable points.

The extended back panel is genuinely useful for those longer shifts, and the seven pockets keep your essentials organised and accessible. The adjustable hood works both vertically and horizontally, so you can dial in the fit regardless of your build or headwear. The Velcro cuff adjustments let you fine-tune the sleeve fit, which makes a real difference to comfort during physical work. If you're in a role requiring radio communication, the radio loop is a handy built-in feature.

The brushed fleece collar adds a touch of comfort around your neck, and the storm flap at the chin helps block out wind. For those working in environments where visibility is critical, the heat-applied reflective striping is robust and maintains its effectiveness over time. This jacket meets strict safety standards for cold protection, waterproofing, and visibility, making it ideal for demanding outdoor work across winter months.

Product Features

• Material - 100% Polyester Stretch outer (150D, PU membrane, 160g), InsulatexPro 100% Polyester lining (160g)
• Fit - Regular
• Pockets - Chest pocket with zip, cell phone pocket, inner tablet pocket, hand pockets, seven storage compartments
• Closure - Zipper
• Length - Extended back panel
• Sleeve Length - Long sleeve
• Article Number - DX461

Standards and Safety

• Class 3 high visibility ensures maximum visibility in low light conditions EN 20471
• Cold protection rated for temperatures down to minus 40 degrees EN 342
• Class 4 waterproof performance provides comprehensive protection EN 343
• Meets RIS 3279 TOM railway industry standards for orange variant
• Complies with strict safety standards for professional work environments

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.