Made from our castor plant bio-based resin, the big frame and sharp angles of Costa's Rincon sunglasses reflect the classic right point break and the hard-charging surfers who champion the sport. With Rincon's spring hinges and polarized lenses, the Rincon is a great oversized style for most or a perfect extra large fit for "big heads". You know who you are. (Frame Width - 136mm, Bridge Width - 11mm, Lens Width - 63.4mm, Lens Height - 44.5mm, Temple Arm Length - 140mm)