The Sutro family expands with a semi-rimless version of the popular style for greater field of view.Available with Prizmlenses that are designed to enhance color and contrast so you can see more detailA high-wrap, semi-rimless frame designed to increase field of view and improved ventilationO Matterframe material provides durability and all-day comfort to keep up with life on-the-goRidged textured Unobtainium® added to the inside of the temple for retentionOakleys Unobtainium® nosepads provide increased comfort and performance and increase grip with sweat