PATAGONIA Hi Loft Down Vest Owl Brown. Cold-weather vest with 100% recycled polyester shell insulated with 600-fill-power 100% Recycled Down (duck and goose down reclaimed from down products). Fair Trade Certified™ sewn. Built with a full-front zipper and a zip-through stand-up collar for warmth and softness. Adjustable drawcord hem cinches from inside the pockets to hold in your warmth. Two side-entry zippered pockets; interior zippered security pocket doubles as a stuffsack.