In Skiing And Snowboarding, Taking The Fall Line Refers To The Line Down A Mountain That Is Most Directly Downhill. Inspired By Line Miner And Fusing The Large field Of View From A Rimless Goggle, Fall Line Xl Is The Latest Addition To Oakley’S Line Series Of Cylindrical Style Snow Goggles. With A Large-Sized fit, Fall Line Xl Is Optimized For A Wide Variety Of Faces And Is Engineered To fit Perfectly With Most Helmets. Designed With Oakley’S Ridgelock Technology, Changing Lenses Is Quick And Easy While Still Allowing For A Complete Lens Seal To Prevent Harsh Conditions From Penetrating Into Your Goggle.Key Features:Ridgeloock Technology:- Changing Lenses Is Quick And Easy, While Still Allowing For A Complete Lens Seal To Prevent Harsh Conditions From Penetrating Into Your Goggle.Technologies:Prizmâ„¢ Snow:- Oakley’S Exclusive Lens Technology That’S Engineered To Help You See Contrast On The Mountain In A Variety Of Challenging Light And Snow Conditions.Care:- Oakley Lens Cleaning Solutions Are Specially Formulated And Approved For Use On The Exterior Lens Surface. Avoid Touching Or Using Cleaning Solutions On Inside/Interior Lens, It Is Coated With A Special Anti-Fog Treatment. If Necessary, Let The Interior Lens Dry And Gently Dab With A Clean Oakley Microbag. Please Read Full Goggle Care Instructions Included With Product Purchase Carefully Before Use.