Costa Copra Sunglasses areprecisely engineered to offer top-notch protection, style and comfort Costa is dedicated in making state-of-the-art sunglasses for a people whorequirehigh-performance and comfort in allconditions Full rim frame is crafted from TR-90 material that is temperature resistant andlightweight Designed or men Temple exhibits Costa C logo Available in different frame and lens color combinations 100% UV protection and Polarization Includes a cleaning cloth and protective carrying case Due to manufacturer's restrictions, Costa products cannot be shipped to AustraliaThese 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.