This is an XL Marmot 8000m down parka. The down is 800 fill and the shell is Goretex DryLoft. There is snow skirt inside. It is in excellent condition. It has been on 3 2-week Denali trips, a 2-week trip to the Andes and a 2-week trip to Nepal. I've never been cold in this parka. It's like wearing a...