Electric KnoxvilleA distinct keyhole nose bridge and streamlined styling define the legendary Knoxville. Classic design traits and a lightweight fit have made this award-winning frame a brand favorite for over a decade. FeaturesMade in Italy, Lifetime WarrantyBlue light blocking, Melanin Infused LensLightweight Grilamid Impact Resistant Frames for optimal fit. Extremely resistant while still flexibleAvailable in Polarizedwidth 139 mm, height 48 mm, length 140 mm