This jacket was perfect for my trip to Peru! I needed something that was going to be waterproof because it was going to be the rainy season while I was in Peru. It definitely rain a lot on us and this jacket was perfect! It fit perfectly and since it is just an over jacket I still had room for thin cotton jacket underneath for extra warmth when it was really cold. By its self if was still a comfortable warmth. My only complaint is that when in the rain for hours at a time my friend who has the exact same one was not wearing another jacket underneath and she wasn't wet inside but the material was so wet that it was damp feeling a humid like, but we were in the rain for almost 4 hours straight. It was great other than that and the size that it folded up to made it easy to keep on hand without taking up a lot of room. Great product for its price!