Kaast X-Silver Collection Prizm Black Lenses, X-Silver Frame Oakley2ZJX753

The X-Silver Collection is a contemporary execution of a historically relevant colorway for some of the brand's most iconic frames.Oakley Kaast arrives as the brand's first dual-lens sunglass enabled by PhysioMorphic Geometry, the optical design innovation first introduced in Oakley Kato. This innovation allowed for the creation of a first-of-its-kind lens to lug design aesthetic featured in the style.The O Matter frame material is tuned for optimized fit and head retention while a 3-point fit provides all-day comfort. Unobtainium nosepads are attached to the lens, creating a unique bridge aesthetic with no-slip grip and Prizm Lens Technology to enhance color and contrast across a variety of environments and activities.