Specs: Medium/Large fit for athletes with low nose bridge or wide/high cheekbones Design & Technology: Cylindrical Carbonic-x lens to prevent distortion and resist impact Dual-slide strap to easily adjust ChromaPop(TM) lens available to enhance contrast and natural color to make 3-layer moisture-wicking DriWix face foam to prevent fog Responsive Fit(TM) frame that adjusts to your face for comfortable feel Built to accommodate Smith(R) helmets for optimal comfort, ventilation, and minimal fog Fog-X anti fog inner lens to reduce fog Ultra-wide strap with silicone backing to keep it in place