Deep-pile Polartec Thermal Pro 100% polyester fleece (51% recycled) has extra-long fibers to retain warmth

Stand-up collar has doubled fleece for warmth

Front placket hides a four-snap closure and is reinforced with nylon

Yoke and princess seams add contouring and shape

Classic Patagonia chest-pocket flap with stay-put envelope construction

Straightened kangaroo handwarmer pocket modernizes the silhouette