Proton Hoody M

Designed for climbers and built for a wide range of alpine pursuits, the Proton Hoody is a versatile, breathable insulation layer engineered for active performance. Its 80gsm Coreloft™ Compact insulation works with an air-permeable face fabric and liner to regulate body temperature and manage moisture. The Fortius™ Air 20 nylon shell is lightweight yet durable, while articulated patterning allows unrestricted movement. A helmet-compatible insulated hood extends coverage and warmth in cold conditions.

Update: Now made with a PFAS-free DWR treatment, Fortius™ Air 20 fabric containing 42% recycled nylon, and Coreloft™ Compact insulation for improved stretch and breathability.

Technical features

• Moisture-resistant outer face fabric

• Breathable and air permeable

• Lightweight and wind resistant

Materials
Synthetic Insulation: Coreloft™ Compact, 60gsm — 100% Polyester
Synthetic Insulation: Coreloft™ Compact, 80gsm — 100% Polyester
Lining: 20d recycled nylon plain weave, 42gsm with cire finish — 100% Nylon
Body: Recycled 20d nylon plain weave weft stretch FC0 DWR, 58gsm — 88% Nylon, 12% Elastane

Fabric origin: Taiwan, China
Dyeing origin: Taiwan, China