Adjustable Lens: The goggles feature an adjustable lens for a custom fit. UV Protection: The lenses provide 100% protection against harmful UV rays. Rimless Frame: The goggles have a lightweight rimless frame for comfort. Skiing & Snowboarding: The goggles are designed for skiing and snowboarding. Silicone Frame: The goggles have a durable silicone frame that is easy to clean. Inspired by the helmet visors of fighter pilots, the large-sized fit of Flight Deck maximizes your field of view so you won’t miss a single target of opportunity. It was engineered for seamless compatibility, giving you the flexibility to choose the helmet that fits your style. 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.