This is a very warm jacket from Columbia. The fabric is thick, and the inside is made of fleece. The design prevents outside air from entering through the ribbing. Please see the photos for details. ● Size: Tagged as S size Shoulder width: 50cm Body width: 57cm Length: 65cm Sleeve length: 64cm Please note that there may be slight errors due to amateur measurements. ● Material: Outer fabric: 100% cotton, 100% polyester Rib: 100% nylon ● Condition: It's a used item, but I think the condition is relatively good! Please refrain from purchasing if you are sensitive to used items.