I purchased this Beta SL Hybrid in Blue Onyx. By itself, this jacket is a lightweight, technical piece of heaven. The fabric throughout the body is breathable enough to take on fall runs and treks, while the reinforced shoulder fabric provides excellence in backpack holding capability. These features are enough to make the jacket a staple, but add to that the stylish blend of blues and room to accommodate layers to include light puffy jackets, and you truly see how it stands out. This is a great piece for spring/fall jaunts up a hill/mountain with a pack, a great outer layer to pair with a down jacket to shed rain in the winter and it's stylish enough to wear to work or around town. In sum, three season awesomeness in light jacket form.