Arc'teryx Women's Atom Jacket Alpine Rose Bags Shoes with Lightstrike Pro midsole

Shoes with Lightstrike Pro midsole cushioning for optimal responsiveness

with ultra-soft

Pockets on both sides

Bird logo heat transfer at back yoke

Whether you’re setting a 5AM alarm

Arc'teryx Women's Atom Jacket Alpine Rose Bags Shoes with Lightstrike Pro midsoleX000009855 020800 The Atom is the ultimate outdoor kit essential, delivering reliable, breathable warmth for chilly alpine starts and unexpected summit squalls. Built with lightweight Coreloft insulation that won't pack out (even after years of wear) and stretchy fleece side panels, it traps and dumps heat strategically. Slide it under a hardshell for a clutch layering system that'll keep you warm, even if it gets wet. Features & Specs Technical