Backed by some of the biggest names in action sports, Electric has a laid-back, southern California attitude that stands out proudly. With original and unique designs, Electric is for those who live the most extreme of lifestyles or at least aspire to do so. Electric Sunglasses, such as the Electric Knoxville Sunglasses, come in bold colors and styles to match electrified personalities. The Electric Knoxville Sunglasses include the following features: Made of injected grilamid, which is a durable, ultra-lightweight, flexible and hypoallergenic material. Iconic volt logo on temples. Polarized lenses (depending on frames), which block intense reflected light and reduce glare. Mirrored chrome lenses (depending on frames), which is ideal for intense sunlight and glare. 100% UV protection. Microfiber bag included.