Helly-HansenHelly Hansen Men's Waterproof Dubliner Insulated Jacket with Packable Hood for Cold Weather

It's a relatively thin jacket, but the inner insulation and outer material kept me quite warm in 40 degree weather. I also got caught in a winter rainstorm and the hood and jacket kept me warm and dry. The rain just rolled right off of it! Normally, I would have ordered a small, but was advised that the Dubliner jackets might fit smaller. Medium was a good fit for me and will be more comfortable when it's colder and I need to wear extra layers underneath.

Great product. Highly recommended.

Very poor product, zipper failed on first use.