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.
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 free from intentionally added PFAS
