Arc'teryx Proton Heavyweight Hoody - Women's

When the mercury drops and the vertical challenge beckons, your insulation needs to work with you, not against you. That's precisely where the Arc'teryx Proton Heavyweight Hoody excels, offering a dynamic thermal layer crafted for relentless motion in frigid alpine environments. Engineered for the demands of mountain professionals, its unique air-permeable design pairs robust 100gsm Coreloft insulation through the body with a tough Fortius Air 50 outer fabric. This ingenious combination allows vital airflow to move moisture vapor out, preventing overheating during intense climbs while still trapping warmth effectively. Lighter 60gsm Coreloft in the sleeves and the helmet-compatible StormHood ensures full range of motion and clear visibility without excess bulk. Every detail is considered for the journey: a regular fit that layers effortlessly, articulated patterning for uninhibited movement, and snug cuff gaskets to block out biting winds. Ample storage in two zippered chest pockets, two zippered hand pockets, and two internal dump pockets keeps essentials secure and accessible, allowing focus on the route ahead. 
 
PRODUCT CONDITION
 
This UnNew Arc'teryx Proton Heavyweight Hoody - Women's is in Good condition. 
 
Products in Good condition have been well loved, but still have life left in them. Signs of wear may include pilling, snags, lint, animal hair, dried dirt, minor but noticeable staining, and other cosmetic imperfections. Small tears or holes may be present, but will not affect the functionality of the item. 
 
With this item, the following damages were observed: 

• Light staining on the front 
  
  
  
  TECH SPECS

• Brand: Arc'teryx
• Shell Material: 84% nylon, 16% elastane
• Insulation: 100% polyester
• Full zip closure with a stand up collar
• Integrated hood with elastic binding 
• Lightweight and moisture wicking
• Zippered hand and chest pockets
• Two internal drop in pockets
• Adjustable drawcord hem 
• Rib knit cuffs to seal out cold air 
• Articulated pattern for improved mobility