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. Features & Specs 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 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 Zippers & Fly configuration No Slip Zip™ prevents inadvertent opening Materials & Care Materials Synthetic Insulation: Coreloft™ Compact, 60gsm - 100% Polyester Synthetic Insulation: Coreloft™ Compact, 80gsm - 100% Polyester Lining: 20d recycled nylon plain weave, 42gsm, w/ Cire - 100% Nylon Body: Recycled 20d nylon plain weave weft stretch FC0 DWR, 58gsm - 88% Nylon, 12% Elastane Origin of fabric: TAIWAN Origin of dyeing: TAIWAN May release plastic microfibres into the environment when washing Care Machine wash low Tumble dry gentle low Do not bleach Wash dark colours separately Do not dry clean Do not iron Do not use fabric softener Double rinse Front load washer recommended Use mesh bag for top load washer
Style Variants
Available Colors: Black, Canvas
Size Reference for Arc'teryx Men's Proton Hoody
Available Sizes: M, L, XL
