Oakley Shackle - Matte Brown Tort w/prizm Tungsten

• DESIGN: Full-rim frame designed for an an on-the-go lifestyle
• LIGHTWEIGHT AND DURABLE: Lightweight O Matter® frame helps provide all day comfort
• PERSONALIZED FIT: Wire core temples help provide an adjustable fit
• NO-SLIP GRIP: Unobtainium nosepads and earsocks become tackier when wet to help provide retention
• OAKLEY PRESCRIPTION LENSES: Available with Oakley Authentic Prescription Lenses for consistent high quality in fit, form and function from lens to frame