This is a Champion nylon jacket, model CJJ517. Made of glossy nylon material with a fleece lining, this jacket is lightweight yet highly保温性. 【Product Details】 ・Brand: Champion ・Model Number: CJJ517 ・Color: Black ・Size: Approximately L (JASPO O) 　Shoulder Width: 47cm 　Body Width: 57cm 　Length: 70cm 　Sleeve Length: 67cm 【Material】 Outer: 100% Polyester Lining: 100% Polyester Ribbing: 96% Polyester, 4% Polyurethane 【Condition】 Overall, there are no noticeable stains or damage, and the zipper is in good condition. There is some wear and tear, but it is still wearable. Recommended for those who understand USED items.