This is a reissued swing top/blouson from the 70s-80s by CHEMISE LACOSTE. In addition to the warm pockets on both sides, it also has a cigarette pocket, which is a design element from the good old days. It has a stand-up collar that can be fastened with a button. The country of manufacture is either France or Japan, but it is unknown as there is no indication. There is some wear and tear, but the ribbing is still intact and in good condition. There are some minor stains, but I think it's in good condition. Please refrain from purchasing if you are looking for something in new condition. The size is listed as 4, but please refer to the actual measurements below. For reference, I am 172cm tall and weigh 65kg, and it fit perfectly. Flat measurements: Length: 67cm Shoulder width: Not measurable due to raglan sleeves. Sleeve length (from the base of the neck to the cuff): 75cm Width (underarm to underarm): 70cm Hem width: 37cm. Expands to 50cm.