Dunnes Stores Waterproof Jackets: Vs Gore-Tex Comparison

Rainwear shopping can feel like a gamble — splash out £400 on a Gore-Tex hardshell and you expect alpine-level protection, but spend €50 at Dunnes Stores and you hope for the best. The real question for UK and Irish shoppers isn’t which jacket is objectively better, but which one actually fits the weather you encounter most days. I’ve pulled together what Dunnes Stores offers alongside how premium Gore-Tex models performed in independent tests so you can make the call.

Starting Price: €50 · Key Features: Adjustable hood, regular fit · Styles Available: Women’s, men’s, longline · Recent Launch: Midi PU rain jacket

What’s the difference between water-resistant and waterproof?

The distinction sounds technical but directly affects your comfort on a rainy commute. Water-resistant fabrics bead light rain off the surface, but they saturate through under sustained downpours or pressure — think of a jacket that keeps you dry on a light drizzle but fails when you lean against a wet bench or carry a heavy rucksack.

Waterproof fabrics, by contrast, use a membrane — like Gore-Tex — that stops water from penetrating even under load. The industry measures this with a hydrostatic head (HH) rating: how many millimetres of water pressure a fabric can withstand before leaking. A rating of 5,000 mm is considered waterproof for most outdoor use, while 28,000 mm (the Gore-Tex standard) handles extreme conditions including Scottish winter storms.

Dunnes Stores positions its jacket as waterproof for everyday rainy days, but the product page does not disclose a specific HH rating. Gore-Tex membranes, tested by The Great Outdoors Mag in their 2023-2024 women’s jacket reviews, routinely achieve 28,000 mm with high breathability ratings of 15,000-25,000 g/m²/24h MVTR.

What is the best 100% waterproof jacket?

In independent testing, the Phase XT from an unnamed brand earned The Great Outdoors Mag’s “best in test” designation for women’s waterproof jackets in 2024. Weighing 458g in a UK size 12, the jacket uses 70D Gore-Tex fabric and costs £400. Mountain leader Lucy Wallace tested it in Scottish winter conditions and described it as “everything I would want in a jacket for winter use.”

Three Gore-Tex models stood out in those tests:

• Phase XT: £400, 458g, 70D Gore-Tex, wired laminated hood, underarm zips — best in test 2024
• Berghaus Paclite Dynak: £170, 292g, 2-layer Gore-Tex, relaxed fit for layering — tested in 2023
• Haglofs Roc Flash GTX: £380, 471g, Gore-Tex 3L 75D recycled polyamide — eco-focused, generous pockets

These premium jackets target serious outdoor use: hillwalking, mountaineering, and multi-day exposure. For everyday UK and Irish weather — grocery runs, school runs, dog walks — that level of performance may be overkill, but it sets the benchmark Dunnes Stores is compared against.

Dunnes Stores options

Dunnes Stores women’s rainwear spans several silhouettes: water-resistant jackets for lighter rain, fleece-lined parkas for warmth, and longline designs that extend coverage. The standard waterproof jacket offers a regular fit with adjustable hood and zip fastening — designed for easy layering underneath.

The midi PU rain jacket adds a relaxed fit with drawstring waist for a more styled look, while the longline rain jacket at €50 targets autumn-winter transitions. These options lack the technical membrane specs of Gore-Tex but cover the styling and comfort needs of everyday urban wear.

Premium alternatives

Premium Gore-Tex jackets share features Dunnes lacks: taped seams, laminated zips, and breathable linings. The Haglofs Roc Flash GTX builds confidence with 100% recycled materials and a laminated hood peak. Berghaus Paclite Dynak trades durability for a featherweight 292g that packs into its own pocket.

The trade-off is clear: spend £170-£400 for technical performance and independent verification, or spend €50 for everyday style without knowing the exact protection level.

Is Gore-Tex the best waterproof jacket?

Gore-Tex sets the performance standard — not necessarily the best choice for every buyer. Its membranes achieve 28,000 mm hydrostatic head ratings across standard, Paclite, and Pro variants, with breathability (MVTR) ranging from 15,000 to 25,000 g/m²/24h depending on the product line.

The technology works by having a microporous membrane with pores smaller than water droplets but larger than moisture vapour molecules. This lets sweat escape as vapour while blocking liquid water. In independent tests conducted by Lucy Wallace and Kirsty (size 8-10) across Scottish hillwalking, biking, and mountaineering, Gore-Tex jackets consistently delivered weather protection without the clammy overheating of non-breathable alternatives.

How GORE-TEX works

Gore-Tex fabrics layer a membrane between an outer face fabric and an inner lining. Standard Gore-Tex uses a 2-layer construction; Gore-Tex Pro uses 3-layer construction for greater durability in extreme conditions. Paclite variants use a carbon backer instead of a separate lining, reducing weight at the cost of some comfort against bare skin.

Many 2023-2024 models use PFC-free DWR (durable water repellent) treatments on the outer face, making them more environmentally responsible than older formulations. Lucy Wallace noted the Phase XT specifically: “it’s a jacket that inspires confidence, built from 100% recycled 75 denier polyamide.”

But Gore-Tex’s premium performance comes with premium pricing. For a buyer who needs a jacket for supermarket dashes and school runs in Irish rain, that performance sits largely unused. The Dunnes jacket serves a different — and valid — purpose.

What jacket has the highest waterproof rating?

Waterproof ratings range from basic coatings at 1,000-5,000 mm up to expedition-grade fabrics exceeding 30,000 mm. Gore-Tex Standard and Paclite both hit 28,000 mm, while Gore-Tex Pro maintains that 28,000 mm rating with higher breathability (25,000 g/m²/24h).

The testing process involves mounting fabric under a column of water and measuring pressure at the point of leakage. Independent testers like The Great Outdoors Mag use this method alongside real-world field testing. Their testers in Scotland — including Lucy Wallace as a qualified mountain leader — subjected jackets to genuine winter conditions rather than lab simulation alone.

For most UK users, a 10,000-15,000 mm rating handles prolonged rain and backpack pressure adequately. The 28,000 mm Gore-Tex standard exceeds what typical users encounter. But Dunnes Stores has not published any waterproof rating for its jacket, making direct comparison impossible.

Waterproof ratings explained

The pattern across rated jackets is consistent: heavier denier fabrics (75D vs 40D) handle more abrasion but add weight. Dunnes Stores does not specify denier counts, leaving buyers without this durability indicator.

Breathability

Breathability matters because a truly waterproof jacket that traps sweat leaves you damp from the inside. Gore-Tex rates its breathability using MVTR (moisture vapour transmission rate): higher numbers mean better sweat escape. Gore-Tex Pro leads at 25,000 g/m²/24h, while Paclite sits at 15,000 g/m²/24h.

Dunnes Stores jacket breathability is not specified. For urban use with lower exertion levels, this matters less than for active outdoor pursuits — you’re less likely to work up heavy sweat walking to the shops than climbing a Scottish Munro.

How to tell if a jacket is really waterproof?

Three signals distinguish genuinely waterproof jackets from water-resistant alternatives: a stated HH (hydrostatic head) rating, taped or sealed seams, and a breathable membrane layer. Jackets with only a DWR (durable water repellent) coating on the outer fabric are water-resistant, not waterproof.

Seam taping or welding matters because water finds paths through needle holes. Budget jackets often skip taping on internal seams; technical jackets tape every seam. The Dunnes jacket listing does not specify seam construction, which is a significant gap for buyers assessing true waterproof capability.

Another indicator: price and weight. Technical Gore-Tex jackets at £170-£400 weigh 292-516g with specific materials listed. Budget jackets at €50 typically use unnamed coatings rather than named membranes. This does not make them useless — but it defines their performance ceiling.

Ratings and breathability

Look for two numbers: HH rating (waterproofing) and MVTR (breathability). Independent testing from publications like The Great Outdoors Mag provides these figures without manufacturer bias. If a product page lacks both numbers, the buyer should ask whether the jacket will perform in their actual conditions.

For UK and Irish conditions, aim for at least 10,000 mm HH and 10,000 g/m²/24h MVTR for active outdoor use. For urban daily wear with lower exertion, 5,000 mm HH handles most rainy conditions. The Gore-Tex tested models clear these thresholds easily; the Dunnes jacket’s undisclosed rating leaves uncertainty.

Dunnes Stores Waterproof Jacket vs Premium Gore-Tex: How They Compare

Three tested Gore-Tex models illustrate the performance range at different price points, while Dunnes jacket occupies a budget niche without disclosed technical specs.

The pattern across tested Gore-Tex models is consistent: £170-£400 buys proven 28,000 mm waterproofing with named membranes, independent testing, and specific weight data. Dunnes Stores offers a jacket at roughly one-quarter the price with none of these verified specs. Whether that trade-off works depends entirely on the buyer’s risk tolerance and typical conditions.

In all aspects the Phase XT is everything I would want in a jacket for winter use, with special mention for the hood, which is near perfect.

— Lucy Wallace, Mountain Leader and TGO Tester (The Great Outdoors Mag Review)

it’s a jacket that inspires confidence, built from 100% recycled 75 denier polyamide, with a Gore-Tex membrane, it’s reassuringly tough and waterproof.

— Lucy Wallace, Mountain Leader and TGO Tester (The Great Outdoors Mag Review)

Summary

Dunnes Stores waterproof jackets fill a real gap for buyers who want decent rain coverage at an accessible price — and that market is significant. The €50 longline jacket and the adjustable-hood regular fit serve urban rainy-day needs without demanding a £400 Gore-Tex investment. Independent testers consistently confirm that Gore-Tex jackets outperform budget alternatives in sustained heavy rain, but those same testers acknowledge that urban UK and Irish conditions rarely approach the extremes they face on Scottish hillsides.

For shoppers in Ireland and the UK, the decision reduces to honest self-assessment: do you need expedition-grade protection, or will €50 keep you dry enough for your actual routine? Dunnes Stores makes the budget case well enough that many buyers will find it convincing — especially if they are comparing it against what they would actually use rather than what the marketing promises.

Related reading: Black Wedding Guest Dress · Things to Do in Westport

While Dunnes Stores jackets offer great value, the North Face waterproof jacket review demonstrates how premium options excel in breathability during intense field tests akin to Gore-Tex benchmarks.

Frequently asked questions