Professional Mountain Guide Keith Garvey, owneroperator of All Mountain Adventures () demonstrates his Marmot Winter layering system from Ouray, CO. Included in his pack are the mideweight baselayer tops and bottoms, the Vars Hoody, the Genesis, Baffin and Trient Jackets, The Scree Pant, and the Exum Work Glove & Amphibian Glove.