Nunatak INS Hardshell Ski Jacket 7M Dark Blue | Men

The Nunatak Ski Jacket 7M is designed for ultimate protection when skiing & snowboarding. Made from 100% recycled fabrics, our 3-layer Barrier CT™ fabric delivers exceptionally durable waterproofing (25.000mm), and wind resistance.

Our warmth is provided by our Featherless Sorona® 80g 37% biobased renewable insulation. Fast-drying, long-lasting, and keeps warmth even when damp.

This waterproof ski jacket provides you with complete protection on the slopes. We carefully selected a wide range of features to help realize this. Key features include - but are not limited to - 5 essential pockets, a removable snow skirt, helmet-compatible adjustable hood, armpit ventilation zippers, and Barrier CT™ Technology.

The Regular fit provides freedom of movement with room for 2 layers underneath.

Technical Features

• Main fabric: 3-layer Fabric, DWR-treated, 100% polyester, 100% recycled & PFAs/PFOs free
• Waterproofness: >25.000mmH2O or higher
• Breathability: >20.000 g/m2/24 hrs
• Fabric denier: 50Dx50D
• Product weight: 825 gr
• Taped seams: for waterproof finishing
• Snow skirt: Removable snow skirt

Pockets

• Chest pocket with zip
• Two hand pockets
• Sleeve pocket for RFID pass
• Internal mesh pocket

Adjustable Hood

• Helmet compatible
• Easy adjustable at 3 places

Zippers

• Waterproof zipper
• Pit zips for ventilation

Safety Features

• Recco® Rescue System for emergency situations

Product fit & layering

• Fit: Regular fit with room for up to 3 layers underneath
• Cuffs: Adjustable cuffs with Velcro® adjustments

Measurements

• Center back length men’s: XS 74, S 76 cm, M 78 cm, L 80 cm, XL 83 cm, XXL 86 cm.
• Center back length women’s: XS 70 cm, S 72 cm, M 74 cm, L 76 cm, XL 79 cm, XXL 82 cm

Nunatak INS Hardshell Ski Jacket 7M

Key Strengths:

• Designed explicitly as a top-tier insulated ski jacket.
• Waterproof rating: 25,000 mm, highly breathable (20,000 g/m²/24 h), featuring the eco‑friendly Barrier CT™ 3-layer fabric.
• Warmth from 80 g featherless Sorona® insulation (37% biobased), fast-drying, effective even when damp.
• Tailored for skiing with a removable snow skirt, helmet-compatible hood, armpit vents, RECCO® system, and multiple smart pockets—including an RFID sleeve and internal mesh.
• Weight: approx. 825 g.
• Fit: Regular, allows layering underneath.

Best for: High-intensity winter sports like skiing and snowboarding, where mobility, waterproofing, insulation, and snow protection are paramount.

Delta INS Hardshell Jacket 7M

Key Strengths:

• Positioned as the brand’s warmest insulated hardshell, engineered for general cold conditions.
• Superior waterproofing: 30,000 mm, breathable (20,000 g/m²/24 h), also utilizing Barrier CT™.
• Warmth from 80 g featherless Sorona® insulation (37% biobased), fast-drying, effective even when damp.
• Equipped with comparable features such as helmet-compatible hood, armpit zips, RECCO®, and YKK AquaGuard® zippers.
• Weight: approx. 925 g.
• Fit: Regular

Best for: Versatile winter use including daily commuting, hiking, cold-weather travel, and general outdoor recreation—not necessarily ski-specific.

We exist to drive positive change for our planet. We aim to use our business, community, and creativity to do good. We're proud to say Cortazu is the first Dutch outdoor brand to get B-Corp Certified.

We as a business minimise the impact we have on the planet and reduce our carbon footprint as much as possible.

We focus on technical innovation and recycled components and are highly selective with the partners we work with which allows us to ensure the working conditions of workers are not just fair, but great.

Read more our B Corp Certification here.

We're on a mission to re-green 10 Million Square Meters of Land by 2025. So far, we have helped to re-green 7.034.093 m² of land and are on track to reach our goal by 2025 together with our community.

Cortazu doesn't exist just to sell outerwear products. We're here to inspire people to create their own adventures while supporting the world around us.

That's why we partnered up with Justdiggit and started to cool down the planet. If we can warm up the earth, we can also cool it down.

Read more about our regreening efforts here.

We believe great products start with strong values. That’s why our manufacturing emphasizes transparency, long-term partnerships, and a people-first approach. We prioritize fair working conditions and sustainable practices, backed by our B-Corp certification.

We choose manufacturing partners based on verified social audits, assessing fair wages, safe conditions, reasonable hours, and workers’ rights. This ensures our products meet high ethical standards.

By building lasting relationships with trusted suppliers, we maintain control over our supply chain and work only with those who share our values—delivering outdoor-ready products with minimal environmental impact.

One way we minimize our environmental impact is through technical innovation. When we recognized the harmful effects of polyester on the environment, alongside its widespread use in the outdoor fashion industry, we set out to achieve something unprecedented: the creation of the world’s first 3-layer outdoor jacket made entirely from 100% recycled polyester.

Thanks to this groundbreaking innovation, Cortazu was selected by a panel of 43 judges and awarded the ISPO Gold Award in 2019.

Recycled Components: Another key step in reducing our impact lies in the careful selection of materials. Our current product range incorporates recycled components, and we are actively working to advance our technology even further, aiming to bring a fully 100% recycled version of our products to market.

Delivery 1-2 business days within The Netherlands and 2-5 business days worldwide. For more information click here.

Delivery of Cortazu products is free within the EU & US on orders >€100. For other countries, additional fees may apply.



We accept returns and exchanges within 30 days. For more information on shipping and returns click here.

30 day risk-free return and exchange period. Click here for more information about returning or exchanging your order.