Arc'teryx Men's Proton Hoody

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. 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 DESIGN & FIT Fitted, with articulated patterning for mobility and comfort Garment Centre Back Length: Size M is 30"/77cm - Varies by size ADDITIONAL FEATURES Knit cuffs add comfort and style FC0 DWR (Durable Water Repellent) finish repels moisture and is PFAS-free Dual lower hem adjusters 60gsm PrimaLoft® insulated helmet-compatible hood provides additional warmth Two hand pockets with zippers Single stretch woven zippered chest pocket No Slip Zip™ prevents inadvertent opening Weight 415g / 14.6 oz SUSTAINABILITY Contains materials that meet the bluesign® criteria Body - bluesign® approved material Insulation - bluesign® approved material, recycled content Lining - bluesign® approved material, recycled content PFAS (Per- and polyfluoroalkyl substances) Compliant