The Nova 2 vest has been reviewed and updated but still remains the efficient, accessible, and durable wind-breaking vest that thousands of sports enthusiasts have chosen over the years. A wind-breaking fabric at the front combined with a highly ventilated and super-stretch back makes the Nova 2 vest the ideal garment for cool days.. Diamond Air 2.0: Light ripstop fabric that provides breathable, water-repellent, and wind-breaking benefits. AirFit Mesh: The semi-opaque structure and lightness of the mesh provide comfort, flexibility, and excellent moisture control. Soft elastic at hem. Full-length zip with inner flap and garage. 1 rear pocket. Stretch reflective trim at armhole. HiViz360: Offers 360-degree visibility. Standard Fit. Imported.