Riders Jacket Italian Leather Lamb Leather Black Black The collar in image 4 has a wire. Size: 66 (Equivalent to M in Japan, but fits small, so I've listed it as S) Length Width Shoulder Width Sleeve Length Measurements are taken by a layman, so there may be some errors. Vegetable-tanned lamb leather is a high-quality leather tanned using plant-based tannins, making it environmentally friendly and allowing you to enjoy the aging process. It's leather that you "raise," allowing you to enjoy the deepening color and luster as you use it, creating a unique character. Wire is inserted in part of the collar, as shown in image 4. My sister purchased this from a fashionable vintage clothing store. There are no stains or fraying, but I am a private seller, so there may be oversight. Please understand that this is a used item before purchasing. Please also read my profile (*^^*)