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Helly Hansen Alpha 4.0 Jacket - Men'sby Helly Hansen

Helly Hansen Alpha 4.0 Jacket - Men's
The latest upgrade to the Alpha line with all the high-end technical features you re looking for.

Trim Fit: please see the chart below.

Helly Hansen Alpha 4.0 Jacket - Men's by Helly Hansen


In Stock

Item No: 248031

Manf No: 65927-543

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on orders over $49

The latest upgrade to the Alpha line with all the high-end technical features you re looking for.

Trim Fit: please see the chart below.

Product Info

The Helly Hansen Alpha Lifaloft Jacket is the ideal combination of all the important elements you’re looking for in a snow jacket. It’s got it all! Helly Hansen took their Alpha 3.0 jacket and upgraded it to an even better version. Equipped with everything you could possibly need in snow jacket, plus tons of eco-friendly features. When you combine that with it’s Helly Tech PERFORMANCE waterproofing rating, moisture and cold are no longer a concern. This jacket is the perfect choice if you want to set it and forget it with your winter riding jacket. It’s got it all. 

80g Recycled Insulation
Extra Breathable

Intended Use: Snowsports, All Mountain Ski / Snowboarding 

Weather Conditions: Extreme Cold, Extreme Wind, Snow

We recommend this for:

Winter riders looking for a tried and tested jacket that won’t let you down. Superb waterproofing, breathability and overall protection against the elements even in the harshest conditions. 

Technical Features

  • Helly Tech® performance fabric
  • H2FLOW™ technology
  • PFC-Free Durable Water Repellency (DWR) treated
  • Fully seam sealed
  • Primaloft® Ocean bound 80g
  • PrimaLoft® Black Ocean Recycled insulation fibers
  • Helmet compatible hood
  • Detachable, adjustable hood
  • Adjustable powder skirt
  • Articulated sleeves for optimal mobility
  • Ski pass pocket
  • Brushed lining hand pockets
  • Life Pocket™+ with PrimaLoft® Aerogel insulation
  • Chest pocket with YKK zipper
  • 4-layer construction
  • OEKO-TEX® approved
  • RECCO® advanced rescue system 
  • bluesign® approved

Waterproof Rating

Warmth Rating


Highly waterproof, windproof and extra breathable. This is akin to Helly Hansen’s version of GORE-TEX. This level of protection is designed specifically for high-performance outdoor activities where breathability is key. 

H2FLOW™ Technology

This is Helly Hansen’s temperature regulation technology. Hot air that you create when exterting energy is stored and used to keep you warm. Ventilation options allow for cooling down if you get too hot.

 Ocean Bound Recycled Materials

A minimum of 50% recycled materials in gear marked with this feature. Helly uses plastic sourced from 0-30 miles off shorelines in regions where waste is mismanaged. 

bluesign® Approved

Garments listed ad bluesign® approved are certified to be tested fot harmful substances. This gaurantees that the process in which the garment is made is harmless to the environment.


Tested and certified for sustainable sourced materials and an absence of harmful materials.

Helly Hansen Men’s Sizing

SizeChestWaistHipCenter Back Sleeve
Extra Large464145,535,5
Extra Extra Large49444937

**Measurements are in inches

Fit Tip: Helly Hansen gear is trim fit. If you’re inbetween sizes or want extra room for layering, we recommend sizing up.

Additional Details

Shell Materials85% Polyamide, 15% Elastane
Lining 1 Materials86% Recycled Polyester, 14% Elastane
Lining 2 Materials100% Recycled Polyester
Insulation100% Recycled Polyester
Center Back 75.5 cm
Warranty Information:

Helly Hansen offers a Limited Lifetime Warranty for their gear. This will covers manufacture defects in materials and workmanship. It does not cover damages from regular use, accidents or improper care.
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