Overview The Sutro family grows with a half frame version of the popular model to offer a wider field of vision. Inspired by the everyday lives of urban cyclists, the wraparound visor creates a bold, versatile look, protects against the elements and enhances vision with Prizm™ lens technology, while inspiring athletes to move safely and fluency throughout the day. Tech Specs: Available with Prizm™ lenses designed to enhance color and contrast so you can see more detail Wrap-around, half-rim model designed to increase the field of vision and improve ventilation O Matter™ frame material provides durability and all-day comfort to keep up with an active life With textured and knurled Unobtainium® added to the inner side of the shaft to increase retention Oakley Unobtainium® nose pads provide increased comfort and performance and increase grip with perspiration