Good vision is an important component of good driving, but driving in low light conditions can cause eye strain and fatigue. On those foggy, smoggy, rainy or snowy days, these glasses relax tired, strained eyes, enhance vision and improve safety. Using patented TriLenium technology, the tinted lenses filter specific low-light rays to produce better contrast and definition. They're also great for reading, computer work, golf, car repair or any other activity that requires clear vision. You will see the difference! Available in three styles: Explorers, Extremes and Wrap-Around (perfect for prescription lens wearers). Wrap-Around Driving Glasses are available in Black and Tortoiseshell.