Arc'teryx Women's Atom Jacket 5% Open the bottom leg is reinforced

the bottom leg is reinforced with a 200D Vectran fabric to increase durability where the pants tend to rub against boots or steel edges

lightweight nylon material was specially developed to ensure a long service life

- Stretchy

well-ventilated

Membrane microfilter lasts up to 1

Arc'teryx Women's Atom Jacket 5% Open the bottom leg is reinforcedThe 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. What's been updated: Updated with recycled