This windproof jacket is lightweight and has a cool silhouette. I bought it at an official store for my wife, but she only wore it a few times and then put it away. Brand: The North Face - Color: Black - Style: Jacket - Model Number: FM-2007SU Size: S → I think it's about a Japanese men's M size. I am a non-smoker and have no body odor, so I think you can use it comfortably. No claims, no returns.