The Keelback Marine Sunglasses from Bolle does it all with style. Giving you unrivaled comfort and high-quality lenses, these lightweight, translucent frames have a sophisticated design that fit snug on your face so you don't lose them out on the high seas.

• B-20.3 Polycarbonate Lenses: high-performance lens that is suitable for all sports and all 8 base polarized, polycarbonate lenses excluding Marine
  
• Precision Optics: with glass-like clarity, your ability to see is dramatically enhanced
• Anti-Impact: built for maximum impact resistance to make sure debris doesn't harm you or hamper your performance
• Photochromic Lenses: automatically lighten and darken according to the conditions
• Polarized Lenses: align light rays from the sun, giving you a crystal-clear view to see what's ahead of you
  
• Oleophobic Treatment: this coating stops dirt, grease and waterspots from sticking to your lenses to cause a distraction
• Anti-Fog Treatment: no fogging on your eye wear as these lenses not only repel fog, but is simply revived by an application of moisture
• Anti-Reflective Coating: scientifically engineered anti-reflective coating is applied to reduce glare and bright light
  
• Optics Control System: this interchangeable lens system gives you the flexibility to match the lens to the condition
• Sport Optical System: allows you to easily and securely insert your prescription adapter lenses into the frames
• ANSI Standards: all Bolle lenses exceed American National Standards Institute (ANSI) requirements for UV protection, impact resistance, and optical clarity
• Carbo Glas Coating: a lens enhancement on both sides of each that gives you protection from scratches and other damage
• B88 Nylon Frames: exceedingly strong frame, yet lightweight and flexible
• Thermogrip: the temple tips, nose pads, and adjustable nosepiece are made from a hydrophilic material Thermogrip® material that has moisture-absorbing properties to keep your frames in place comfortably