The Mammut Women's Aenergy Light ML Hooded Jacket is a light fleece jacket for close-fitting warmth in the outdoors. Ski, climb, hike, whatever your poison the Polartec Power Grid fleece is built to warm while still allowing breathability. It stretches for movement, wicks moisture and dries fast, so you're always comfortable during your pursuit. High five your pal and head into the mountains with this versatile mid-layer.