Name: Proton Heavyweight Hoody Men's
Brand: Arc'teryx
Price: 400 USD
Availability: InStock

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Created to offer the breathability, durability, and mobility guides and mountain professionals demand, our warmest Proton delivers air-permeable thermal performance for high-output missions in cold conditions. 100gsm Coreloft™ insulation and the Fortius™ Air 50 outer allow airflow that helps speed vapour transport and balance thermal comfort. 60gsm Coreloft™ in the sleeves and helmet-compatible StormHood™ reduces bulk, the regular fit layers easily, and articulated patterning removes restriction.

Our classic fit is cut comfortably throughout the chest, waist, hip, and thigh. It allows freedom of movement, provides shape, and layers comfortably over or under our layers.

Fit: Regular

Air permeable mid layer insulation with abrasion and weather resistant outer surface.

Proton

Climbing equipment designed for efficient movement and protection in alpine environments.

Alpine and Rock Climbing

Man-made insulation with quick dry times, durability and retains warmth when damp.

Synthetic Insulation

Proton Heavyweight Hoody

Warmth and durability combine in a hoody for high output in cold conditions.

Proton Heavyweight Hoody Men's

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