Features Technologies Sutro Lite Product overview More features The Sutro family expands with a semi-rimless version of the popular style for greater field of view. Inspired by the daily life of urban cyclists, the high-wrap shield creates a bold, versatile look, protects from the elements and enhances vision with Prizm? Lens Technology, while inspiring athletes to move confidently and seamlessly through their day. FRAME LENSES Size: M (133mm) Sold in one unique size Lens Height 58.3 mm Frame Width 132.6 mm Arm Length 138 mm ? Available with Prizm? lenses that are designed to enhance color and contrast so you can see more detail ? A high-wrap, semi-rimless frame designed to increase field of view and improved ventilation ? O Matter? frame material provides durability and all-day comfort to keep up with life on-the-go ? Ridged textured Unobtainium added to the inside of the temple for retention ? Oakley?s Unobtainium nosepads provide increased comfort and performance and increase grip with sweat TECHNOLOGIES INCLUDED Impact Protection Oakley lenses are designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions. Prizm? Oakley?s exclusive lens technology designed to enhance color and contrast so you can see more detail.