Quick Summary
The Portwest DX430 DX4 Hi-Vis Winter Jacket is a hooded, padded, insulated long sleeve jacket made for high-visibility workwear. It is described as having HiVisTex Pro reflective tape and a waterproof, seam-taped construction, with two colour options mentioned.
It also includes a chin guard with internal storm flap, a pack-away adjustable and detachable hood, a drawcord adjustable dropped back hem, and 6 pockets. The insulated lining is described as InsulatexPro.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Hi-vis winter jacket for outdoor workwear use. |
| Model | DX430 DX4. |
| Visibility feature | HiVisTex Pro reflective tape is included. |
| Weather protection | Water-resistant fabric finish with taped seams. |
| Hood | Pack-away hood that is adjustable and detachable. |
| Warmth | InsulatexPro lining and padded insulation are stated. |
| Storage | 6 pockets are listed, including lower, chest and internal pockets. |
| Fit features | Chin guard, internal storm flap, drawcord adjustable hem and dropped back hem. |
What to Compare Before Buying
- Hi-vis specification: Check the reflective tape and any required visibility standard for your intended use.
- Weather protection: The jacket is described as water-resistant with taped seams, so compare that level with the conditions you expect.
- Warmth and layering: The insulated lining is intended to add warmth, so consider whether you need a lighter or heavier winter layer.
- Hood and hem features: The detachable hood and adjustable hem affect how you wear and store the jacket.
- Pocket layout: If you carry tools, paperwork or a tablet, the pocket arrangement will matter.
Before You Decide
Confirm the DX430 DX4 variant, the selected colour and the hi-vis specification before choosing an offer. If you need a jacket for specific visibility rules or wetter working conditions, compare those requirements against the jacket’s stated tape, finish and seam construction.
Size and Fit
Check the size chart for the selected jacket and consider whether it leaves enough room for any work layers you plan to wear underneath. Compare the fit and coverage you need with the jacket’s dropped back hem and detachable hood.











