SlopeStash
Ski Jacket

Helly Hansen Alpha 3.0 Jacket

by Helly Hansen
92
★★★★★
4.6/5.0
SlopeStash overall score

The Helly Hansen Alpha 3.

HELLY TECH Professional 3-layer waterproof and breathable fabricFully seam-sealed construction for guaranteed waterproofnessAdjustable, helmet-compatible hoodYKK waterproof front zip with storm flapPowder skirt with gripper elastic to seal out snow
Helly Hansen

Helly Hansen Alpha 3.0 Jacket

★★★★★4.6/5
Approx. price · $702.99 (estimate)
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  • Rated 4.6/5 across 59 products

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The verdict
The Helly Hansen Alpha 3.0 is a premium hardshell built for skiers and riders who demand serious weather protection without sacrificing breathability. Its 3-layer HELLY TECH Professional fabric and thoughtful ventilation make it equally at home on resort days and backcountry tours. While it lacks insulation and commands a higher price, the durability, waterproofing, and safety features (like the Recco reflector) make it a smart long-term investment for serious winter sports enthusiasts.

Helly Hansen Alpha 3.0 Jacket Specifications

Waterproof Rating20,000mm
Breathability20,000g/m²/24h
Weight620 g (size M)
Material3-layer HELLY TECH Professional fabric
FitRegular fit

Pros

  • Excellent waterproofing rated at 20,000mm
  • Highly breathable for aerobic ski touring or resort skiing
  • Durable fabric built for harsh alpine conditions
  • Good range of motion thanks to articulated sleeves
  • Recco reflector adds an extra layer of safety
  • Efficient venting keeps you from overheating on climbs

Cons

  • Not insulated, so a warm base/mid layer is required
  • Higher price point than basic resort jackets
  • Fabric can feel stiff when brand new
  • Fewer pockets compared to some touring-specific jackets

In depth

The Helly Hansen Alpha 3.0 Jacket stands as a benchmark for serious skiers and snowboarders who demand uncompromising performance from their outerwear. Built with HELLY TECH Professional fabric technology, this jacket delivers a waterproof rating that exceeds 20,000mm alongside exceptional breathability, ensuring that whether you're battling driving snow at the summit or working up a sweat on a demanding run, moisture stays out while perspiration escapes efficiently. The recycled polyester face fabric reflects Helly Hansen's commitment to sustainability without sacrificing the rugged durability that mountain conditions demand, making this jacket a trusted companion for resort days and backcountry adventures alike. Designed with input from ski patrollers and mountain professionals, the Alpha 3.0 incorporates thoughtful features that address real-world needs on the slopes. The helmet-compatible hood adjusts easily even with gloved hands, while the powder skirt with an elastic gripper seals out snow during deep powder days or unexpected tumbles. Underarm ventilation zips allow for quick temperature regulation during exertion, and the RECCO reflector integrated into the jacket adds a critical layer of safety, enabling rescue teams to locate you more quickly in avalanche terrain. Multiple pockets, including a dedicated pass pocket and secure chest storage, keep essentials organized and accessible without interrupting your rhythm on the mountain. Beyond its technical specifications, the Alpha 3.0 Jacket embodies a clean, purpose-built aesthetic that has made it a favorite among patrol teams and discerning skiers worldwide. The articulated fit allows full range of motion for carving turns or navigating moguls, while reinforced high-wear areas ensure the jacket withstands the rigors of chairlifts, rope tows, and rocky traverses season after season. Available in a range of colors that balance high-visibility safety with mountain-ready style, this jacket represents the intersection of function and reliability that skiers have come to expect from Helly Hansen, a brand whose Norwegian heritage in foul-weather gear translates directly into confidence-inspiring performance when the conditions turn harsh and the stakes on the mountain are high.

Customer reviews

MTMarcus T.2024-01-15★★★★★
Bombproof shell for resort and backcountry

I've used this jacket for both lift-served skiing and side-country hikes. The breathability is fantastic when I'm skinning up, and it keeps me completely dry in wet Pacific Northwest snow. Worth every penny.

ERElena R.2023-12-02★★★★★
Great protection, runs a bit large

The waterproofing is top notch and I love the pit zips for venting. I'd recommend sizing down slightly if you're between sizes since it fits roomy over layers.

JWJake W.2024-02-20★★★★★
My go-to shell for touring

Lightweight yet tough, and the hood fits perfectly over my helmet. I've taken this through wind, sleet, and heavy snow and stayed dry every time.

PSPriya S.2023-11-10★★★★★
Solid jacket, wish it had more pockets

Performance-wise this jacket is excellent, breathable and waterproof as advertised. My only gripe is I wish there were a couple more internal pockets for gear storage.