SITKA Gear Kelvin Jacket KELVIN JACKET - Available in sizes small, medium, large, x-large, xx-large, and xxx-large. (Available Colors: Open Country and Moss) PRIMALOFT SPORT INSULATION - The ultimate in insulation technology for hunters, features ultra-fine fibers engineered to retain maximum warmth even when wet, and create a product that is quiet and less bulky, allowing for greater freedom of movement. ARTICULATED PATTERNING - Fitted forearms offer ample string clearance, and shaped arms allow for a full range of motion and an adjustable drawcord hem to seal in that valuable core heat. FLEECE LINED - The collar and all pockets are lined in fleece for that added warmth and comfort. SITKA Gear  We pride ourselves on providing the highest quality apparel that ensures youre prepared to tackle any obstacle, in any element, under any condition. Check out our storefront to view our complete line up of industry leading products.