Size: M (131mm) Wrapped in style, Gibston is the latest high-wrap frame from Oakley®. The modern frame design offers full protection loaded with features that perform. • HAT COMPATIBLE: Hat compatible frame and temple design with an increased extended periphery • PROTECTION: The high-wrap frame design will keep you protected from every angle • SEE MORE DETAILS: Available with Prizm™ lenses that are designed to enhance color, contrast and detail to make the most of any activity • FIT: Three-point fit is designed for comfort and to hold your eyewear in precise optical alignment • LIGHTWEIGHT: Lightweight O Matter™ frame material provides durability and all-day comfort • PRESCRIPTION: Available with Oakley Authentic Prescription Lenses for athletes of all levels with RX need