Aqua Sphere Fastlane Mirrored EP2940910LMS Skins Sept 20 this item is designed to this item is designed to Seal of Softerilu The Asymmetrical Anatomic Lens Design Offers A Natural Watertight Fit With Integrated Curved Lenses For A Wide Field Of Vision In A Low Profile Goggle The Fastlane Has A Patented Strap Management System Offering Quick Hassle free Strap Adjustments Plus Four Nose Bridge Options Ensuring A Perfect Fit_ This Is A Perfect Goggle For Your Everyday Training Needs With Lens Options To Support Any Type Of WeatherFeatures: Designed In Italy With Aqua Sphere Technology Ultra Soft Silicone Inner eye Gasket Assures Maximum Comfort And A Leak Resistant Seal Adjustable Nose Bridge With 4 Interchangeable Size Options Provides A Perfect Fit Silver Mirror Coating Increases Protection Against The Sun Curved Lens Geometry Provides Expanded Field Of Vision Allowing The Swimmer To Sight Walls And Their Without Altering Their Head Or Compromising Their Stroke Position Silicone Straps Uv Protection Fina Approved