The Oakley Fall Line XL Goggles are perfect for any thrill-seeking skier looking to charge straight down the mountain. With razor-sharp optics, the Fall Line XL was designed with a large-sized lens to maximize peripherals and downward vision, while accommodating most face shapes. Only available in the Fall Line Series (XL and XM), the Rimless design contributes to a larger field of view while improving helmet compatibility. The truly rimless lens works hand-in-hand with Oakley's Ridgelock Technology which makes changing lenses a breeze at the push of a button to create the perfect lens seal. Discreet frame notches at the temple offer total compatibility with most prescription eyewear without any compromise to goggle performance. Prizm Lens Technology options allow you to take control and enhance contrast and visibility in any conditions. The Fall Line XL Googles are complete with soft-to-the-touch double layer face foam with exceptional wicking and breathable properties to make sure you spend as much time on the slopes as possible. Ridgelock Lens System for Easy Lens Change, Rimless Lens, Optically Correct Cylindrical Lens Design, Large-Sized Fit, Discreet Frame Notches at Temple for Compatibility with most RX Eyewear Frames, F3 Anti-Fog Coating, Wide 50mm Adjustable and Helmet Compatible Strap w/Silicone Lining, Triple-Layer Face Foam w/Polar Fleece Lining, Race: No, Category: Adult, OTG: Yes, Helmet Compatible: Yes, Spare Lens Included: No, Goggle Ventilation: Medium, Goggle Lens Change: Easy.