Arcteryx

Proton Insulated Hoody - Men's

UPC: 623555577799

Available for In Store Purchase Only. Contact Store for availability.

Colour — Dynasty Dynasty Black Vitality/Black Sapphire

Size Medium Large X-Large

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Proton Insulated Hoody - Men's

Arcteryx

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Locally owned

Size chart

Best Use:: Alpine/Hike
Fit:: Fitted
Fabric:: Fortius Air 20 face fabric
Waterproof:: No
Waterproof rating:: n/a
Windproof:: No
Breathability rating:: n/a
Insulation Type:: Coreloft - Synthetic
Hood:: Yes
Pit Zips:: No
Back Length:: Size MD is 30"/77cm - Varies by size
Weight:: 415g / 14.6 oz
Sustainablity:: Contains materials that meet the bluesign criteria, PFAS (Per- and polyfluoroalkyl substances) Compliant

Made for climbers – but not limited to rock and ice – the Proton Hoody is the go-to breathable insulation layer for high-output mountain missions. 80gsm Coreloft Compact insulation works with the air-permeable face fabric and liner to regulate temperature and vapour build-up. The Fortius Air 20 nylon shell is light and durable, articulated patterning removes restriction, and a helmet-compatible insulated hood extends the warmth.

What's been updated: Updated with a PFAS-free DWR (Durable Water Repellent) treatment, Fortius Air 20 face fabric with 42% recycled nylon, and Coreloft Compact insulation for improved stretch and breathability.

Fit: Fitted

Technical features

Moisture-resistant outer face fabric
Breathable
Lightweight
Wind resistant
Air permeable

Construction

Fortius Air 20 face fabric effectively balances air permeability and weather resistance with lightweight durability and stretch
Coreloft Compact insulation regulates temperature, performs if wet, and is made from 100% recycled materials
Breathable 20d plain weave Toray liner allows airflow and is made with recycled content

Cuff & Sleeves configuration

Knit cuffs add comfort and style

Design & Fit

Fitted, with articulated patterning for mobility and comfort
Garment Centre Back Length: Size M is 30"/77cm - Varies by size

Fabric treatment

FC0 DWR (Durable Water Repellent) finish repels moisture and is PFAS-free

Hem configuration

Dual lower hem adjusters

Hood configuration

60gsm PrimaLoft insulated helmet-compatible hood provides additional warmth

Pocket configuration

Two hand pockets with zippers
Single stretch woven zippered chest pocket

Proton Insulated Hoody - Men's

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