OverviewPorter is the signature round frame for any fan of the classics. Its lightweight, titanium construction and thicker acetate lining allow for an everyday, structured look.Love this style? Try TCHOUP BLINKER. Need a Second Chance? Make sure to register your Krewe Eyewear with Krewe. Accidents happen. If you ever break or damage your frames, Krewe will make sure you receive a tuned-up pair in no time.