This is insulated by Omni-heat. It is filled with down feathers, making it exceptionally warm. This jacket can be worn by a adult and a large child. There is a stain on the sleeve that is hard to see. However, it is there and pictured. This style is hard to find. I have looked on-line and cannot find one like it. So, it is definitely original. This coat is well over $150 Measurements and Care tags are in the photos Please contact me for any questions or offers I will always negotiate with reasonable offers