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.

Fit: Fitted