From September elk to January mallards, the Kiln Midweight 250 Merino-X Hoody is our do-it-all hooded base layer. The successor to our best-selling Chama Hoody, this piece is constructed of Merino-X for improved structure and resistance to tears and bagging. Perhaps the most versatile base layer component within the First Lite layering system, the Kiln simply cannot be beat as a do-it-all top for any hunter or outdoor enthusiast. With its 250-gram Merino-X fabric, this piece can be either your first or second layer and will keep you warm, comfortable, and odor-free from September through May. The Kiln 250 is also available in a men's quarter zip and crew.