Navy down jacket. I found it very useful even when I lived in Hokkaido and Sendai, and I think it has excellent heat retention. The size is 4, but it's a bit tight. It fits perfectly for someone 175cm tall and weighing 70kg, so please be aware of that. Please note that there is some wear and tear, such as a hole in one of the pockets. - Color: Navy - Material: Down and polyester blend