The Lane Flip-Ip is constructed from the highest quality handmade acetate and 24 karate gold plated stainless steel. One of our most popular frames, the Lane Flip-Up is the perfect combination of form and function. Go from tinted sunglasses to clear lens glasses with the flick of the wrist, without sacrificing looks. Shop the Lane Flip-Up in various colors and lens options including, our standard tinted CR-39, Pure Polarized, and/or Gradient Lens. Quality and service are at the forefront of importance, so as always, shop with confidence.