I LOVE this jacket! I live in Oregon, so it's pretty much always rainy, and this jacket is perfect to keep you dry without being too hot. It's really not made to keep you warm at all, it is very thin, but you can always layer another sweatshirt underneath it if you need to. It has a hood with is a must for a rain jacket, but it easily folds up into the collar is is surprisingly un-bulky still. I will say that since its a waterproof jacket, it is not breathable at all, so if it gets wet inside, it's not going to dry unless you take it off (I've worn it on a long run and got all sweaty inside and you gotta take it off to dry out lol). But overall a great jacket!