I bought this jacket for rowing since we go out in some pretty bad conditions. I love it. It definitely keeps you dry. It's very lightweight and thin so it could be worn in the summer as well as the spring/fall over a sweatshirt or fleece. I feel like it runs a little big. I bought a small and I am 5'5, 150 and a 36D and it still fits baggy, like most rain jackets. I usually wear a M i TNF so I would size down. I have the weimaraner brown, which they don't have anymore... kinda sad. I'm not a fan of bright, neon colors but I don't like to always wear black either, and I feel like TNF is taking away a lot of their neutral options. All that being said, AWESOME jacket!!