SOL'S WILSON BW MEN, MEN'S LIGHTWEIGHT DOWN BODYWARMER, Outer fabric and lining: 100% polyamide, Padding (please note that we are in the process of transitioning from stock): 90% down and 10% feather until stock lasts. Then transition to 60% Sorona 40% recycled polyester. POLYAMIDE 380T, Zip opening, 2 front zip pockets, 2 inside pockets, Small high collar, Close-fitting cut, In bag folding system with stoppers. About sizes matching, please refer to the size chart in the product documentation section.