Few things are truly classic. Our best selling Knoxville frame have been given a sport upgrade. Bringing you a lightweight frame you will barely feel but is sure to get you noticed. Screenshot your favorite section from the @electric_sline feed, post the shot to your account using the hashtag #ElectricSline and we will select 5 random entries to receive a free pair of S-Line shades // #StyleThatPerforms #ElectricSunglasses #ElectricSline