Helly Hansen Odin Thermal Pro Fleece

Built for performance. Engineered for mountains.

The Helly Hansen Odin Thermal Pro Fleece Jacket is a premium midlayer built for demanding alpine missions where warmth, breathability, and durability all matter. Designed within the professional-grade Odin collection, it’s ideal for ski touring, mountaineering, and cold-weather layering in unpredictable mountain conditions.

Made with Polartec® Thermal Pro® fleece, it delivers excellent insulation while efficiently managing moisture during high-output activity. Reinforced panels in high-wear zones increase durability under packs and technical gear, while the streamlined fit ensures smooth layering under shells without restricting movement.

Why You'll Love It

✔ Polartec® Thermal Pro® fleece delivers warm, breathable performance

✔ Reinforced panels improve durability for rugged mountain use

✔ Lightweight design layers easily under technical outerwear

✔ High collar adds extra warmth in cold, windy conditions

✔ Athletic fit supports active movement without bulk

✔ Ideal for ski touring, mountaineering, and winter layering

Core Specs

Product Type: Men’s Technical Fleece Midlayer

Material: Polartec® Thermal Pro® Fleece

Fit Type: Athletic / Streamlined Performance Fit

Warmth Level: Midweight Thermal Insulation

Breathability: High

Moisture Management: High (Active Wicking)

Durability: Reinforced Overlay Panels (Shoulders & Elbows)

Layering System: Midlayer (Shell-Compatible)

Best Use: Ski Touring, Mountaineering, Hiking, Winter Layering