Oakley Standard Issue Speed Jacket Maritime Collection Sunglasses Matte Black Prizm Maritime Polarized. Utilizing Formulated Dye Compounding Technologies the Lens Technology Emphasizes Colors Most Sensitive to the Eyes Across Varying Light Conditions. Engineered to Reduce Glare and Separate Colors to Give You Better Visibility on the Ocean Horizon. Enhances Greens and Reds and Filters Out the Shades of Blue That Overwhelm Your Vision on Open Water and Increases Contrast to Help You Identify Targets Out on the Water. Oakley Engineering Brings the Most Versatile Protective Glasses Forward with Standar Issue Speed Jacket. Designed with Direct Input From Law Enforcement and Competitive Shooters Standard Issue Speed Jacket Combines All Day Fit and Comfort with Performance Attributes in a Modern Silhouette. with Patented High Definition Optics (HDO) the Lens Also Offers a Wide Field of View and Is Assorted with Multiple Lens Options to Include Prizm Lens Technology. Unobtanium Nosepieces Provide Grip During Hot and Sweaty Conditions and a Thin Ear-Stem Technology Is Designed for over the Ear Communication Systems Compatibility and Hat Integration. SI Speed Jacket Delivers All Day Fit and Comfort but Built for Those Moments of Dynamic and Competitive Movement. Specifications for Oakley SI Speed Jacket Maritime Collection Sunglasses: Manufacturer: Oakley Application: Outdoor Age Group: Adults Fit: Standard Gender: Male Frame Color: Matte Black Lens Color: Maritime Photochromic: No Polarized: Yes Glasses Type: Not Specified Lens Material: Plutonite Frame Material: O-Matter Frame Type: Lightweight Lens Shape: Modified Pentagon Additional Features: Prizm Technology Light Transmission: 14 percent Features of Oakley SI Speed Jacket Maritime Collection Sunglasses Switchlock Quick Lens Exchange Allows for a Lenses to Be Switched Out Easily for Rapid Lens Exchange Meets ANSI Z87.1 2015 Optical Standards for Clarity Patented High Definition Optics (HDO) Provides Superior Optical Clarity and Razor-Sharp Vision At Every Angle O-Matter Stress-Resistant Frame Material Is Both Lightweight and Durable for All-Day Comfort and Protection Thin Stem Technology Enables Compatibility with Over-Ear Hearing Protection and Comms Unobtanium Nosepad Provides a No Slip Grib Even under Wet Conditions Speed Jacket Case Included Package Contents: Oakley SI Speed Jacket Maritime Collection Sunglasses Oakley OO9228-07: Standard Issue Speed Jacket Maritime Collection Sunglasses Matte Black Prizm Maritime Polarized Oakley OO9228-07: Standard Issue Speed Jacket Maritime Collection Sunglasses Matte Black Prizm Maritime Polarized