I tried it on once. It has not been used outdoors. It's for women, but the size is such that men can wear it without any problems. L size water-repellent down jacket made of polyester, with 90% down and 10% feather filling for excellent heat retention. 750 fill power. - Size: L - Material: 100% Polyester - Filling: 90% Down, 10% Feather - Color: Black