Marmot Better Mammoth GORE-TEX Parka - Better KhakiA mammoth piece of outerwear designed not only to deal with, but to best the worst of winter climes, the Gore Tex Parka from Marmot is a true behemoth. Its constructed from post consumer GORE TEX, which ensures complete waterproofness as well as superior breathability the GORE guarantee. 800 fill goose down handles insulation duties, providing much needed warmth in baltic climes, which can be modulated with ease thanks to the addition of a two way