Model is wearing size L. Model is 6'1".
When you don the Pisquid Parka we can guarantee two things. 1) Your current sensation of cold will diminish greatly. 2) You'll ask yourself how a jacket this light can be so warm. And to answer your question, a combination of 800 FP 90/10 down and an ultra-light DWR (durable water repellent) treated nylon ripstop shell.