SPECS: Medium/large fit for athletes with low nose bridge or wide/high cheekbones Fits over prescription glasses and works with optical docking system prescription lens insert DESIGN & TECHNOLOGY: Spherical Carbonic-x lens to avoid distortion and resist impact Fog-X anti-fog coating for crystal clear vision ChromaPop™ lens available to enhance detail and contrast Responsive Fit™ frame design adjusts and flexes to your contours QuickFit strap adjustment system with clip buckle for easy adjustments 3-layer DriWix face foam for maximum comfort Built to integrate with Smith® helmets for optimal comfort, ventilation, and view Ultra-wide silicone backed strap for ultimate comfort Includes microfiber goggle bag