Uses down and feather. I bought and wore it in the second half of the season, but it was already too small for me the next season, so it didn't get much wear... It's been stored at home. Suitable for those with a slim build. (Although it says size M, please see the photos for GAP's size notation) - Color: Navy - Material: Outer fabric: 62% cotton, 38% polyester - Material: Filling: 80% down, 20% feather - Hood: Removable hood with fur (hood cannot be removed from the main body) with adjustable elastic - Pockets: 2-way pockets on the front - Size: Height 170cm / 84A Flat measurements - Length: 72cm - Shoulder width: 46cm - Sleeve length: 62.5cm - Width: 53cm Please note that these are amateur measurements, so there may be slight errors. Thank you for looking.