That crisp bite in the air, the one that hints at serious alpine ambition, is precisely where the Brand Arc'teryx Atom Heavyweight Hoodie finds its stride. This isn't merely insulation; it's a meticulously engineered microclimate, where Coreloft Continuous 90 and 60 fill, strategically mapped, provides unwavering warmth even when damp, ensuring resilient loft for frosty belays or brisk traverses. Its robust Tyono 30D shell, treated with a durable water-repellent finish, deftly sheds light precipitation and blocks wind, making it a powerful standalone layer on clear, cold days or a formidable midlayer under a shell. Experience unrestricted motion thanks to thoughtful articulated patterning and breathable stretch fleece side panels that vent heat where you need it most, keeping you comfortable during high-output ascents. 
 
PRODUCT CONDITION
 
This UnNew Arc'teryx Atom Heavyweight Hoodie - Women's is in Excellent condition. 
 
Products in Excellent condition have seen minimal use and wear. Any imperfections are purely cosmetic and do not affect the intended performance of the product.   



TECH SPECS

 

 

• Adjustable Hood Drawcord with Single Pull Adjuster
• Insulated Helmet Compatible Stormhood™ with Structured Mini Hood Brim
• Performance Stretch Fleece Side Panels
• Dual Lower Hem Adjusters
• Drop Back Hem
• Laminated hem
• Two hand pockets with hidden zippers 
• Internal chest pocket
• Stretch-Knit Cuffs 
• Regular fit
• Hip length
• Insulation – 100% Recycled Polyester Coreloft