Flight Jacket Genuine Authentic N-3B Vintage Size is MEDIUM. I think it's about a Japanese size L. It's not a replica. It's a genuine item that was actually used. The fiscal year is 1969 for the N-3B. (This is an estimate of the manufacturing year) The fur is the original animal fur, not the white nylon fur that is often seen. The zipper is Scovill. The exterior has many repair marks such as tears. (These are repairs from the time) Currently, there are no major tears. There is fading and discoloration. The cuffs have holes in the ribbing. In addition, there is a lot of aging. Width is about 610mm, length is about 770mm. This is a collector's item from that time. There is also a lot of dirt. Since it is completely vintage, if you are looking for something clean, please look for a replica. Please purchase if you understand vintage clothing. Additional images and explanations are available for confirmation, listed for ¥999999, so please take a look. Dirt, tears, smell, etc... present. Popular model... N3-B