Will Accept Reasonable Offer! NWT, Arc’Teryx, Women’s Atom Hoodie, Size Medium, Amazing Mid-Layer, Never Worn 🤍 Love This Brand 🤍 I Own One 🤍 Atom Hoody Women's The Atom Hoody is the solution to your “which jacket should I wear?” problem. Wear it solo for chilly forest hikes with windy summits, climbing at the crag, and hanging at the campsite, or as a midlayer for touring and wet winter objectives. The Coreloft synthetic insulation stays warm even if you run into light weather, making it a better alternative to down for high-output days year round.