R-15 is a slightly squared lens shape featuring performance lenses and dedicated details to the Oliver Peoples Roger Federer collaboration. The lightweight feel and classic shape ensures comfort throughout the day. Product Details Frame: Brushed Silver Metal Lenses: Sky Gradient Wash to Dark Nxt Made in: Italy Model code: OV1362S Size & Fitting Size: 56-15 Best for most faces Learn more Temple length: 145mm Face Coverage: Standard A medium lens front designed for those who prefer to cover an average portion of the face. Learn more Bridges & Nosepads: Adjustable Nosepads Nosepads that can be widened or narrowed to fit your unique nose shape. Learn more