Arcteryx Proton Hoody (Men's)

Breathable warmth for climbing and high-output mountain activities. 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 PrimaLoft Gold Active Vent 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. Updated with a PFAS-free DWR (Durable Water Repellent) treatment, Fortius Air 20 face fabric with 42% recycled nylon, and PrimaLoft Gold Active Vent insulation for improved stretch and breathability.

Specifications

Activity: Alpine / Freeride / Resort
Weight: 415g / 14.6 oz
Fit: Fitted
Garment Centre Back Length: Size M is 30"/77cm - Varies by size

Materials
Synthetic Insulation: PrimaLoft Gold Insulation Active Vent, 60gsm - 100% Polyester
Synthetic Insulation: PrimaLoft Gold Insulation Active Vent, 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 dying: TAIWAN
May release plastic microfibres into the environment when washing

Features

• Proton: Air permeable mid layer insulation with abrasion and weather resistant outer surface.
• Synthetic Insulation: Man-made insulation with quick dry times, durability and retains warmth when damp.
• Fair Trade Certified: Produced in a Fair Trade Certified facility. Building worker well-being into our product DNA.
• Multi-Use: Versatile high performance designs for diverse activities and conditions.
• Moisture-resistant outer face fabric
• Breathable
• Lightweight
• Wind resistant
• Air permeable
• Knit cuffs add comfort and style
• FC0 DWR (Durable Water Repellent) finish repels moisture and is PFAS-free
• 60gsm PrimaLoft insulated helmet-compatible hood provides additional warmth
• Contains materials that meet the bluesign criteria
• Biocidal Disclosure - This model was treated with an anti-odour biocidal product (Active Ingredient: Silver Nitrate)
• PFAS (Per- and polyfluoroalkyl substances) Compliant
• Fortius Air 20 face fabric effectively balances air permeability and weather resistance with lightweight durability
• PrimaLoft Gold 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
• Fitted, with articulated patterning for mobility and comfort
• Dual lower hem adjusters
• Two hand pockets with zippers
• Single stretch woven zippered chest pocket
• No Slip Zip prevents inadvertent opening