Oakley Rafter OX8178 817807. Eyeglasses Oakley Ox8178 Rafter, with a square frame in O_matter, offer a modern and decisive look. The black color completes the structured design, perfect for those looking for a strong definition in their style. Recommended for round and oval faces, since they add corners and definition to the softer features. Ideal for Man. Inspired by the tones of metallic reinforcements and the stability of focused forms, the Forge Collection is about protecting on the outside as you progress from within. Showcasing mixed metal paints and mixed finishes, the collection is an alluring contradiction of concrete trims and sleek metallic hues to represent the tension that creates solid strength. Bold, and anything but basic, Rafter is a full-rim, rectangular evolution of the beloved Oakley Plank series. The updated style sets you apart, while the lightweight O-Matter™ frame material lets you chill at will with all-day comfort. And Oakley's renowned Three-Point Fit takes comfort even further. Available with Oakley Authentic Prescription lenses that come laser etched with the ellipse logo on left wearing lens for proof of Oakley authenticity and quality.