The Sherpa Adventure Mens Namche Jacket from Sherpa is a stream-lined and straight-up fleece jacket that is like a sweatshirt, but better. Its breathable, light in weight, and just the right warmth for throwing on (alone or under a shell) when the sun finally sets down. If you get it wet, it dries quickly. If you spill salsa on it, no problem: spot-clean it wherever you happen to be.