Product details:

The Marmot Ladies Avant Featherless Hoody is a packable "new generation" synthetic down jacket ideal for days spent around town or weekend walks in the great outdoors. In any environment, in any weather, Featherless synthetic insulation performs better than 700-fill down. This is the next generation of synthetic insulation. Scientiffically engineered with 3M Thinsulate to replace natural down. While traditional down looses heat when wet, Featherless keeps performing so you'll never have to think twice about the weather. Featherless garments are ultra-lightweight, compressible & 75% recycled. bluesign approved. An attached hood with stretch binding provides convenient protection from the elements, ideal for protecting the face and head against cold winds. The garment packs down into its own pocket for convenient storage and transportation, making it an ideal item for carrying in a rucksack until needed.