This is a camouflage padded jacket from GAS, a casual brand famous for its high-end denim from Italy, modeled after the M-65. It's stylish and warm. Although it's camouflage, the fabric has a glossy feel when light hits it, as shown in photo 3, so it doesn't give off a strong military vibe. Modeled after the M-65, it has a hood built into the collar. The slanted chest pockets show attention to detail. There are inner pockets on both sides. All the buttons are engraved. Photo 11 shows the inner ribbing in the cuffs to prevent wind from entering, making it a genuine cold-weather garment. It's quite warm when the front zip is closed. The size is S, but is it about M to L in Japanese sizes? Shoulder width: Approximately 44cm Sleeve length: Approximately 63cm Length: Approximately 71cm Chest: Approximately 108cm Measurements are approximate, so there may be some error. Please understand. It's in overall good condition, but please purchase it with the understanding that it is a used item. Thank you for looking.