The Lastei Up Jacket is a versatile insulated jacket that combines technical performance with modern style for your mountain adventures as well as for everyday use. Its hybrid construction combines waterproof, windproof, and breathable fabrics with high-performance insulation to offer warmth, comfort, and protection in all winter conditions.
Main features
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High-performance hybrid construction
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PrimaLoft® Silver Active 100 insulation on sleeves, hood, sides, and bottom
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K-Synthetic Down Micro insulation on the torso
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Lightweight, windproof, and breathable Pertex® Quantum fabric
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Waterproof K-Dry inserts with a 20,000 mm water column
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Durable water repellent treatment without intentionally added PFAS
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Ergonomic hood with thermal insert
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YKK® front zipper with internal wind flap
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Two zippered front pockets
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One zippered chest pocket
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Elastic finishes on hood and cuffs
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Adjustable drawstring at hem
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Made with at least one recycled fabric
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Slim fit for a precise adjustment
Materials
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Main fabric: 100% polyamide
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Cuffs: 88% polyester, 12% elastane
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Pockets: 90% polyester, 10% elastane
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Insulation: 100% polyester
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Lining: 100% polyamide
Highlights
✔️ Hybrid insulation offering warmth, lightness, and breathability
✔️ Windproof Pertex® Quantum fabric combined with waterproof K-Dry inserts
✔️ Waterproof protection up to 20,000 mm for winter conditions
✔️ PFAS-free water repellent treatment for lasting protection against moisture
✔️ Lightweight and compact construction, easy to carry
✔️ Ideal for ski touring, winter hiking, and everyday use
