By: oakley gascan sunglasses

Lenses are also available in a wide range of colors and types. The first consideration is to choose lenses that offer protection against harmful UVA and UVB rays. Polarized lenses are excellent for driving and sports, reducing glare and improving visibility in bright sunlight. Mirror coatings offer another glare reduction option. Of course, prescription lenses are available in sunglasses as well. For men who would like to have just one pair of glasses for inside and outside wear, photochromic lenses may be the best choice. These change color depending on the level of light, going from clear inside to dark outside. However, they don’t work well in cars, so an additional pair of prescription sunglasses may be needed for driving. oakley gascan sunglasses