LV Louis Vuitton autumn and winter catwalk style leather jacket, made of protein leather fabric. Protein leather is a kind of artificial leather added with silk (natural protein). It is breathable, moisture-absorbent, soft in texture, warm in winter and cool in summer. It is a kind of real leather that is close to natural materials. .Protein leather utilizes all the properties of protein silk powder such as high moisture absorption and soft touch, and is processed by micronizing silk in a non-chemical physical way. Protein leather inherits the advantages of genuine leather, and is light and thin. Slightly better in terms of cost performance. Extremely comfortable, simple and fashionable, not prone to wrinkles, easy to wear, versatile and easy to wear. Size: M-3XL., Louis Vuitton