In the winter the concrete jungle becomes a frozen tundra, and you've gotta have the right layers on to survive snowy commutes and bitterly cold nights on the town. Well, thanks to the Marmot Alassian Featherless Parka you've got reliable insulation for any day during the long city winter. This parka not only features an extended length to offer more coverage against windy weather, but also uses Marmot's special Featherless insulation for consistent warmth in all conditions. Developed in tandem with 3M Thinsulate, Featherless insulation is designed to give you the same comfortable and high-performance warmth as down insulation, while using a synthetic fiber construction that retains its warmth when wet. So while your favorite down puffy might start to soak and lose its warmth if your walk to the bus stop gets more than a little snowy, this parka will keep you cozy and warm no matter what Mother Nature throws your way.