Deep-pile fleece with 51% recycled polyester has extra-long fibers for warmth retention Stand-up collar has double fleece for warmth; front placket hides the 4-snap closure and is reinforced with Supplex® nylon Yoke and princess seams add contouring and shaping Brushed polyester microfleece trim on cuffs and hem Supplex nylon chest pocket flap with stay-put envelope construction Kangaroo-style handwarmer pocket Hip length