If damp, cold alpine environments don't deter you, the Outdoor Research Women's Cathode Insulated Hooded Jacket will keep you warm and comfortable while you contort up glacial rock faces. The jacket's hybrid mapped construction puts the right fabrics at the right places to ensure you can move freely while staying warm without overheating. Tough, stretchy, breathable, and water repellant polyester Schoeller panels under the arms, across the back, and in the hood optimize movement and breathability and stand up to hard use. Water resistant PrimaLoft One insulation throughout the rest of the jacket insulates without bulk and stays warm even when wet. The jacket easily packs down so you can stuff the whole thing in the left hand pocket, which doubles as a stuff sack. Thanks to this excellent packability, you can easily carry this jacket with you to use if and when you need it during longer excursions, early mornings, or damp days.