Theory, an American brand. Made with 90% down and 10% feather, it's very warm, light, and comfortable to wear. The sleeves have ribbed fabric inside to prevent wind from passing through. Worn about twice. Size is 40, equivalent to a Japanese size 11. [Details] Inner pockets: x2 Outer pockets with key holders: x2 Sleeve pocket: x1 Foldable hood in the collar Size adjustment zippers on both sides of the waist [Size] * Marked size 40 Width: Approximately 54cm Length: Approximately 72cm Shoulder width: Approximately 46cm Hem width: Approximately 56cm Sleeve length: Approximately 68cm *Please note that there may be slight variations in size.