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

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

• 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