Description
The Arc'teryx Men’s Proton Hoody is designed for climbers and high-output mountain missions where breathability and durability are key. Balancing warmth, air permeability, and weather resistance, it features Fortius™ Air 20 fabric with 42% recycled nylon and PFAS-free DWR for lightweight stretch and protection. The Coreloft™ Compact insulation regulates temperature and retains warmth even when damp, while articulated patterning and a helmet-compatible insulated hood ensure unrestricted mobility and comfort. Whether you’re climbing, skinning, or moving fast in cold conditions, the Proton Hoody delivers consistent comfort without overheating.
Features:
- Fortius™ Air 20 face fabric provides durable stretch and air-permeable weather protection
- Coreloft™ Compact insulation (60gsm & 80gsm) regulates warmth and maintains loft when wet
- Breathable 20d recycled Toray liner enhances airflow and moisture management
- Helmet-compatible PrimaLoft® insulated hood offers lightweight warmth
- Articulated patterning and a fitted design ensure freedom of movement
- No Slip Zip™ front zipper prevents accidental opening
- Dual lower hem adjusters seal out drafts
- Knit cuffs add comfort and maintain shape
- Two zippered hand pockets and one stretch-woven zippered chest pocket
- PFAS-free FC0 DWR repels moisture for environmentally conscious protection
- bluesign® approved materials throughout (shell, liner, and insulation)
- Weight: 415 g / 14.6 oz
- Center back length (size M): 30" / 77 cm
Materials:
- Shell: Fortius™ Air 20 (88% nylon, 12% elastane; 42% recycled)
- Insulation: Coreloft™ Compact 60gsm & 80gsm (100% recycled polyester)
- Lining: 20d recycled nylon plain weave
- Finish: PFAS-free FC0 DWR
