DESCRIPTION: For trips when you're not sure what the temperature will be, it's super handy to be able to throw an extra layer into your bag. Composed of 60-Gram PRIMALOFT® GOLD in a super fine, lightweight shell, the Battenwear QuiltedTravel Sweater can be packed into its accompanying pouch and pulled out to wear under your T.S.P. 2. This pullover, half-zip sweater is slim but ultra warm, and sits snug with elastic trim at the waist. DETAIL HIGHLIGHTS: half zip on front and side comes with pouch for packing made in USA MATERIAL: Shell: Polyester Ripstop (100% Polyester) Insulation fill: 60-gram PRIMALOFT® GOLD (100% Polyester)