The poets say "Travel light or don't travel at all." We agree. The Hi-Loft Down Sweater Hoody is a nearly weightless full-zip cardigan filled with Traceable Down (600-fill-power duck traced from parent farm to apparel factory to help ensure the birds that supply it are not force-fed or live-plucked). The shell is made from 100% recycled polyester ripstop with a DWR (durable water repellent) finish that blocks wind and resists tears and abrasion. The low-profile adjustable hood and microfleece-lined collar top off the toasty factor. Finer details include a smooth polyester mini-ripstop lining quilted-through construction with princess seaming for an unrestrictive feminine fit zippered handwarmers interior security pocket nylon-bound elastic cuffs and drawcord hem that cinches from inside the hand pockets. Harness compatible. Stuffs into its own pocket; carabiner clip-in loop.