Coach HC8132 sunglasses for women are inspired by retro styles that capture a timeless elegance with a fresh modern chic With nearly three quarters of a century of design, Coach sunglasses continue to deliver sophisticated styles This full rim frame is constructed in rugged Acetate for improved durability and color fastening These glasses offer outstanding comfort with an integrated nose pad design and wire core arms to reduce pressure points Elevate your ensemble with a range of contemporary colors and the classic Coach logo at each temple Per manufacturer's restrictions, we are unable to ship Coach products cannot to AustraliaThese 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.