Marucci Gancio 2.0 Lifestyle Polarized Sunglasses - BlackMarucci Gancio 2. 0 Lifestyle Polarized Sunglasses Baseball is more than a passion; it's a lifestyle. The Gancio sunglasses are designed for days at the ballpark or out on the water and combine a lightweight, fully wrapping frame with polarized lenses by Carl Zeiss Vision to produce some of the most comfortable, durable, stylish sunglasses on the market. Choosing a Lens: Gray base lenses are neutral and allows the eyes to perceive colors in their