Description from Oakley -- CODE: OO9479-0156 SIZE: L (56 - 17) This model is one size With its lightweight O-Matter™ frame and enduring simplicity, Manorburn provides a classic silhouette and design when versatility and simplicity are in order. Inspired by its cousin, Sylas, the frame adapts well to a variety of faces and the adjustable Ace Fit temples allow for ideal adjustment. When paired with Prizm™ Lens Technology or Oakley Authentic Prescription lenses, this frame redefines casual style and functionality.