This is a down jacket using material from Komatsu Matere, with 700 fill power. It's lightweight and warm. Purchased from BEAUTY&YOUTH. There are wrinkles from wear, but there is no down leakage. Size is M. The wearer is 173cm tall and weighs 63kg, and it fits a bit tight. The length covers the hips. Measurements taken with the garment laid flat: Shoulder width: 47cm Sleeve length: 58cm Width (underarm to underarm): 53cm Length: 84cm