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Woman wearing a black Arc'teryx Proton Heavyweight Hoody and yellow beanie, front view.
Close-up of a person wearing a black Arc'teryx hoody, handling climbing rope and gear.
Woman wearing a black Arc'teryx Proton Heavyweight Hoody and yellow beanie, back view.
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Arc'teryx Proton HoodieArc'teryx Proton Hoodie

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

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Arc'teryx logo.
Brand: Arc'teryx
PrimaLoft layer: Gold Active Vent
Folded white PrimaLoft Gold insulation swatch, product shot.
Gold Active Vent
Maximum breathability meets lightweight warmth for high-output adventures.
Breathable
CO₂ Reduction
Stretch
Packable

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