Arc'teryx Atom Jacket Women's

Meet your mountain companion that never quits—the Arc'teryx Women's Atom Jacket combines versatility with technical excellence for every adventure. This fitted performance piece features recycled 60gsm Coreloft™ Compact insulation that maintains its warming properties even when damp, while strategically placed stretch fleece side panels enhance mobility during dynamic movements. Whether you're scrambling up rocky terrain or layering under your shell for a backcountry ski day, the articulated patterning and streamlined fit ensure unrestricted movement without sacrificing core warmth.

Beyond its exceptional performance, this 266g lightweight midlayer embraces sustainability with PFAS-free DWR treatment that effectively repels moisture without harmful chemicals. The durable 30D mini-ripstop nylon shell stands up to abrasion while secure zippered pockets—including an internal chest pocket—keep essentials safe during your mountain activities. From misty summit attempts to chilly belays, the Atom's remarkable versatility as both standalone jacket and technical midlayer makes it the cornerstone of any serious outdoor woman's layering system year-round.

Features

• Multi-functional design performs as both midlayer and standalone jacket
• Streamlined fit provides improved mobility and comfort under layers
• Breathable insulation maintains warmth even when wet
• Stretch fleece side panels enhance freedom of movement
• PFAS-free water repellent finish for environmentally conscious protection
• No Slip Zip™ technology prevents inadvertent opening
• Articulated patterning optimized for natural movement
• Zippered hand pockets and internal chest pocket for secure storage
• Custom TPU zipper pulls compatible with gloves
• Stretch knit cuffs and adjustable hem for customized fit