Nunatak INS Ski Pants

Our warmest ski pants, built to keep you warm and dry through long winter days.

The Nunatak INS Ski Pants combines 50.000 mm+ waterproof Barrier CT Pro™ protection with 80g Featherless Sorona® insulation, giving you dependable protection from snow and cold without excessive bulk.

Designed for skiing, ski touring, and snowboarding, the adjustable waistband makes it easy to fine-tune the fit, while waterproof SBS zippers and two essential pockets keep everything simple and functional.

Technical Features

• Main fabric: 3-layer fabric, DWR-treated, 100% polyester, 100% recycled face fabrics & PFAS-free
• Waterproofness: 50.000mm+ Barrier CT Pro™
• Breathability: 20.000 g/m2/24 hrs+
• Fabric denier: 75Dx75D
• Product weight: 700 g
• Taped seams: for waterproof finishing

Pockets

• Two front pockets

Snowproof

• Integrated snow gaiters at the bottom of the leg
• Abrasion reinforcement at the bottom of the leg

Zippers

• SBS Waterproof zippers are used on all zippers
• Half-leg ventilation zippers
• Boot-access zippers

Safety Features

• Recco® Rescue System for emergency situations

Anti-odor Technology

• Polygiene StayFresh™ technology to minimize odor

Product fit & layering

• Fit: Regular fit - base layer underneath is recommended
• Sleeves: Custom waist system with belt loops
• Legs: Leg zips with adjustable buttons

Measurements

• Inner leg length men’s: XS 76 cm, S 78 cm, M 80 cm, L 82 cm, XL 84 cm, XXL 86 cm.
• Inner leg length women’s: XS 76cm, S 78 cm, M 80 cm, L 82 cm, XL 84 cm, XXL 86 cm.

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.

Care Instructions:

Close all fastenings before washing. Use a gentle cycle at 30°C. Avoid bleach, chemicals, and fabric softeners. Tumble dry on low heat and iron at a low temperature if needed.

Our technical fabrics are designed to perform; fabric softeners interfere with their breathability and water-repellent properties, so skip them.

For insulated pieces, tumble dry separately on low heat with a few tennis balls to help restore the loft. No dryer? Give the garment a good shake and gently redistribute the filling by hand.

Product warranty & repais:

We offer a 3-year warranty on all our Cortazu items. We also offer a repair service for your garments. For more information on warranty and repairs, click here.