Technical Specifications:- Fit: Large FitWeather:- Sunny - All Weather- All Weather - CloudyLens Technology:- Spherical Fusion Double Lens(FDL)- HD Lens Technology- Stereo Lens Technology- Supreme Anti-scratch Outer Lens (PC)- Hydrophobic Lens Coating- 8xAnti-fog Inner Lens (AC)- Easy Lens Switch Frame And Extras:- Ultra-Thin Live Fit Frame (2K)- Articulated Outriggers- Adaptive LF Tri-Layer Face Foam- Silicone-coated Strap- Including Microfiber Goggle Bag