Black diamond bringing you down? These high-performance goggles will have you stomping tricks in no time. 'Bold Rally' offers the finest optics of any of our goggles owing to its true curve perspective and scratch-resistant, anti-fog tech. Its Rapid Magnetic Interchangeable Lens System enables quick swapping as slope conditions change, and when you find a winning combo, the optional lens-locking mechanism enhances security. Even the design’s elevated — the strap’s swirling print adds serious flair.Bonus "Mellow-Yellow" spare lens included.  // Lifetime warranty guaranteed. Learn More. Details: Easy Swap Magnetic  and Locking Lens Anti Fog + Scratch Resistant 100% UV Protection VLT = 13% 40mm Elastic Strap w/ Adjustable Buckle Full Helmet Compatibility Bonus Lens Included Best for Bright and Medium Conditions Lens Reflection May Vary Based on Lighting Conditions