Equipe Sport
Arc'teryx Men's Proton Hoody - Winter 2026/2027
- Equipe Sport$350Buy
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From Equipe Sport
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 Coreloft(TM) 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.