Alt Iridium lens detailing brings aesthetic appeal while the ventilated design adds function by maximizing airflow. For comfort and durability, CYBR DYNO has ligature nosepads plus lightweight O Mattertemples and no-slip integrated Unobtainium® earsocks. To experience enhanced color and contrast everywhere you go, PrizmLens Technology provides the details.SHIELD: A toric shield of Plutonite® in a rimless design for a fashion-forward style.LENSES: Available with Prizmlenses that are designed to enhance color, contrast and detail -- coming in a range of color hues to match any style look.LIGHTWEIGHT: Rimless design reduces frame mass to provide durability and all-day comfort.GRIP: Unobtainium® nosepads and temples increase grip to help keep eyewear securely in place without sacrificing comfort.