Sierra Designs Men's Elite Dridown Parka Warmer than quilted-construction, baffled panels stop heat from leaking Thin PU coating in shell prevents down leaks and provides water and wind protection, increasing warmth 10D fabric is ultralight, with 20 & 30D Ripstop yarns for durability Hat compatible hood folds into a high, protective collar Center-front zipper secures hood around face without the need for a draw cord