Oakley Shackle Sunglasses - Matte Brown Tortoise - Prizm Tungsten Lens

Explore anywhere with Shackle, a frame built for comfortable, everyday use. The full-rim, soft square frame shape boosts Shackle’s style-factor while the lightweight O Matter™ front ensures durability to support an on-the-go lifestyle. The Unobtainium® nosepads and slip-on earsocks help keep the frame securely in place with a secure fit for those all-day adventures. Order Shackle with Oakley Authentic Prescription Lenses for consistent high quality in fit, form and function from lens to frame.

Features
• Fit: Regular-Low Bridge Fit
• 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
• Impact Protection: Oakley lenses are designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions

Specifications
• Lens Height: 45.6mm
• Frame Width: 137mm
• Arm Length: 137mm
• Lens Width: 52mm
• Bridge Width: 18mm

Prizm Tungsten
• Light Transmission: 14%
• Light Conditions: Bright Light
• Base Lens Color: Bronze
• Information notice: 3