Thank you for viewing. This is the "Ramche Mountain Reflect Down Jacket" from the British outdoor brand "Berghaus." I purchased it new as a spare down jacket and stored it in a dark place without using it. Currently, I use the same jacket for winter mountain climbing and everyday wear in town. It uses Hydrodown 700FP, which is resistant to getting wet, making it ideal for cold and wind protection. The size is M in Asian sizing. I am 170cm tall and of average build, and it fits perfectly. Please note that there was a stain? on the chest and shoulders from the time of purchase. It might come off with washing, but I'm not sure. Please check the photos for the condition. I am a non-smoker and do not have any pets.