Coach HC7059 Sunglasses are made for women who accept nothing but the finest craftsmanship and designCoach's unmistakable style started in 1941 in Manhattan as an artisan workshop, and then grew steadily into one of the world's most respected luxury brandsThese shades feature gold end pieces, thick, patterned temples and a stylish bridgeThe HC7059 is crafted from a mix of copper and nickel, giving it superior durability while still staying lightweightCustomize your favorite pair by choosing from a range of colors and lens tintsThese sunglasses are available with a mirror coating option on certain colors. Mirror coatings are suitable for protection from intense light. A mirror coating reflects back light and reduces the amount of light passing through the lens. This makes it more comfortable for eyes in very sunny conditions.These sunglasses are available with polarized lenses on certain colors. Polarized lenses have a filter within the lens that blocks the wavelengths of light that cause glare. They can greatly enhance contrast and allow for greater depth of vision, especially in water. They are ideal for any situation where glare reduction is necessary, like driving or playing sports.The sunglasses are available on certain colors with gradient tinted lenses - Gradient tints are tints that start off at a darker color at the top of a lens and then gradually lighten towards the bottom of the lenses. These tints are great for fashion and for reading outside on sunny days. Gradient coatings work by allowing an appropriate amount of light to filter through in certain areas and less in places where protection is most necessary.