Classic is a style all its own. The Cascade Classic goggles are a Smith tradition with a timeless look and universal tints for all-conditions skiing and riding. Our cylindrical dual lens provides reliable fog-free performance with enhanced depth perception and increased contrast for exploring the whole mountain. Product Details Vision Cylindrical Carbonic-x lens for clarity, impact resistance and improved airflow Provides 100% protection against UVA / UVB Fit / Integration Designed for ultimate integration with Smith helmets for maximum comfort, venting and fog-free performance Single-slide strap for easy size adjustment Ultra-wide strap stays put Medium fit