Become a co-owner of Cortazu

Invest from €300
This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

Buy a Hardshell. Get a T-shirt & Shorts Free Shop now

Your Cart 0

Congratulations! Your order qualifies for free shipping (EU only). You are €100 EUR away from free shipping.
No more products available for purchase

GREAT ADD-ONS:
Subtotal Free
Shipping, taxes, and discount codes are calculated at checkout

Insulated ski jacket

When the temperatures drop, your gear shouldn’t hold you back. Our insulated ski jackets are built to deliver warmth, protection, and performance in the coldest conditions—keeping you focused on the adventure ahead. Whether you're carving down the slopes or heading into the backcountry, these jackets are designed for real winter weather.

Insulated ski jacket

Filters

Gender
Size
Product type
Color
Price
 
 
 
-
Availability
Waterproofness
Insulation

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

Cortazu ski jackets are fully equipped for high-performance on the mountain. With a high waterproof rating, taped seams, breathable construction, and ventilation zippers, they keep you dry and comfortable all day. Adjustable cuffs, a snow skirt, and a removable hood ensure a secure, flexible fit in dynamic conditions.

At the core of every insulated jacket is Sorona® Insulation—a featherless, superlight material that’s 37% biobased. It delivers excellent warmth, dries quickly, and maintains breathability, making it ideal as a standalone outer layer or mid-layer in colder temperatures. Combined with a PFC-free DWR coating, this insulation helps you stay warm, dry, and protected—while being kinder to the planet.

Pair your jacket with base layers, thermal socks, and your full ski setup—from boots to goggles—for a seamless mountain-ready outfit.

Quality

Our insulated jackets are made with durable 3-layer waterproof fabric and reinforced ripstop material, built to handle ice, snow, and high-altitude conditions. The waterproof PU membrane and windproof shell provide strong weather protection, while the fabric’s breathability keeps you comfortable during active use.

Sustainability is built into every piece. Sorona® Insulation is partially made from renewable plant-based materials and is completely down-free. We combine this with recycled fabrics, PFC-free finishes, Bluesign®-certified materials, and Fair Trade Certified production. The result? High-performance gear that’s better for people and planet.

Suitable for the following conditions

These jackets are made for true winter conditions: snowstorms, freezing rain, wind chill, and heavy snowfall. Whether you’re skiing, snowboarding, freeriding, or winter trekking, they offer warmth and protection without adding weight or bulk.

From high-altitude descents to snowy trails, Cortazu jackets are ready for every cold-weather adventure.

Order at Cortazu

Discover jackets designed for warmth, comfort, and performance—backed by sustainable innovation. Shop our insulated ski jackets and stay ready for whatever winter brings.