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Waterproof ski jacket

Conquer the cold with Cortazu’s high-performance waterproof ski jackets—built for those who embrace the elements. Whether you're carving powder on alpine slopes or venturing deep into the backcountry, our jackets deliver the protection, comfort, and technical features needed for every winter adventure.

 

Waterproof ski jacket

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Why choose Cortazu over other outdoor brands?
1. We aren’t a household name. (That’s your advantage.)

We don’t run a global retail empire. So we don’t price as we do. We spend on materials, design, and testing, not on billboards.

2. Built on our own technology: Barrier CT™

Some premium brands pay to licence famous waterproof labels. We invest in our own technology:

Independent lab tested: >25,000mm waterproof + 20,000 g/m²/24h breathability.

Field proven: in real conditions, from wet alpine storms to multi-day hikes. From the Himalayas to the Dolomites.

3. Not cheap. Just smart.

A €200–€450 hard shell jacket is still a serious buy. But because we’re digital-first, you get premium-level specs and build without the legacy markups.

4. Your purchase restores nature.

Certified B Corp + 1% for the Planet member.

For every item sold, we fund the re-greening of 100m² with Justdiggit, part of our mission to restore 100 million m².

5. Who this is for (and who it isn’t).

If you need a famous logo, we’re not for you. If you want long-lasting performance, clean design, and real impact — welcome.

P.S. Try it at home. Free shipping + easy returns. We'd like to earn your trust.

P.P.S. In Amsterdam? Drop by our flagship store, and we’ll help you choose the right setup.

Features

Stay dry, warm, and agile in any condition with smart features designed for serious skiers and snowboarders:

  • Waterproof rating: Stay dry even in heavy snowfall and wet snow

  • Breathability: Designed to keep you comfortable during high-intensity activity

  • Insulation: Optimal warmth without bulk

  • Fully taped seams: No water gets in, even at the stitches

  • Ventilation zippers: Control your body temperature on the go

  • Adjustable cuffs & powder skirt: Keep snow and wind out

Pair with: Ski pants, base layers, thermal socks, ski gloves, and more.

Quality

Cortazu ski jackets are built with our BARRIER CT™ membrane, offering top-tier waterproofness with a rating of over 20,000mm—tested to perform under extreme pressure without leaking. It’s highly breathable, regulating body temperature through advanced moisture management, and windproof to withstand harsh alpine conditions. The fabric is crafted from eco-friendly, recycled materials and finished with a PFC-free waterproof coating. Every jacket is made using Bluesign®-certified textiles and Fair Trade Certified™ production, ensuring premium performance with a lower environmental impact.

Suitable for the following conditions

Designed for the harshest winter conditions, our waterproof ski jackets perform in snowstorms, blizzards, sub-zero temperatures, and wet, heavy snow. Whether you're skiing, snowboarding, or exploring backcountry trails, they offer the protection and comfort you need. From alpine descents to cross-country and freeride adventures, Cortazu keeps you covered.

Order at Cortazu

Ready to elevate your winter adventures? Shop Cortazu’s waterproof ski jackets and experience next-level performance and comfort on the slopes.