Description
2025 Helly Hansen Alpha Infinity Jacket
Helly Hansen has taken ski jackets to the next level of waterproof/breathable technology. Made for long days on the mountain, the best-selling Alpha Infinity uses their most innovative LIFA INFINITY™ technology, which delivers extremely waterproof/breathable protection without the use of chemicals. This ski jacket has a recycled exterior fabric with a durable water-repellent treatment. The insulation is light, warm Primaloft® Black Eco. An H2FLOW™ ventilation system enables you to retain or release heat as needed, so you can hold an optimal temperature when you’re working hard. A Life Pocket+™ keeps your phone alive longer in the cold. More features you need for a great ski trip: a RECCO® transponder, a ski pass pocket, a helmet-compatible and detachable hood and a snap-away powder skirt. See composition for details on recycled content.
Face Fabric
- 86% Polyester / 14% Elastane
- PFC Free DWR
Waterproof & Breathable Membrane
- Helly Tech® Professional – For extremely challenging wet, cold and windy conditions and the toughest physical challenges, Helly Tech® Professional will keep you dry, warm and confident. The highly advanced Helly Tech® Professional fabrics are engineered to meet the most demanding professional requirements. They push the boundaries of technical fabric engineering and offer waterproof and breathability ratings tailored to the unique performance needs of professionals. All seams are fully taped and welded to the highest specifications for long lasting, professional grade performance.
Insulation
- Primaloft® Black Eco – Lightweight warmth and compressibility comparable to down in a water resistant, all-synthetic package.
- LifaLoft™ – LifaLoft™ insulation is a light and warm material combining Helly Hansen's unique LIFA® technology with PrimaLoft® insulation, crafted with expertise. LifaLoft™ retains more heat while remaining lightweight and comfortable during intensive activities.
- 80% Recycled Polyester / 20% Polyester
Lining Material
- H2Flow™ – H2Flow™ is a temperature regulation system that provides skiers with versatility and comfort in changing weather conditions and fluctuating activity levels. The technology keeps you warm by storing hot air, and also allows you to cool down through ventilation zippers.
- 100% Polyester
Fit
- Regular Fit
Pockets
- Primaloft® Aerogel Pocket – Helly Hansen's insulating pocket that protects the battery of cell phones even in the most extreme weather conditions (-28.0 °C / -18.4 ℉). This high performance insulation composite is a pressure resistant material encapsulated in a waterproof membrane that can be used for insulating pockets, shoes, and gloves.
- Life Pocket™ – A pocket engineered to preserve battery life span.
- Ski Pass Pocket
Vents
- H²Flow™ System Mechanical Venting – H2Flow™ is a temperature regulation system that was developed together with mountain professionals to provide skiers with versatility and comfort in changing weather conditions and fluctuating activity levels. The technology keeps you warm by storing hot air, and also allows you to cool down through ventilation zippers.
Additional Features
- RECCO® Advanced Rescue System
- Detachable, Adjsutable Helmet Compatible Hood
- Snap-Away Stretch Powder Skirt
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