The Zenith down jacket is designed for lightweight warmth. The custom-welded 3D hourglass baffles pair with 700 fill duck down to create a jacket that can be a layering piece for cold winter days as easily as it can be an outerwear jacket for crisp spring mornings. Our duck down is traceable through Allied Feather and Down's trackmydown.com website. Downproof Polyester Plainweave with Custom 3D Welded Baffles and WR 700 Fill Traceable Duck Down Components are produced without PFAS chemicals YKK® center front zipper YKK® chest pocket zippers YKK® hand pocket zippers Binding at the hood, cuffs and bottom hem CB Length: Size M: 27 1/4" Fit: Standard 38A023603