There truly is only One Way to enjoy the outdoors — with protected and vibrant views through the lenses of the latest addition to our rectangular collection. Constructed with carbon fiber, this style presents a hypoallergenic, lightweight and durable framework. One Way brings versatility to the forefront with a streamlined construction and rubber temples for a customizable fit – perfect for leisure and active lifestyles. Details Lens Material: SuperThin Glass - Provides the absolute crispest optics available. 20% to 32% thinner and lighter than standard glass, it offers the best scratch and solvent resistance. Rx Power Range: +3.00 to -5.50 Face Size: Extra Large