The MK4178 Gustavia square eyeglasses feature sleek accents fused with a contemporary metal shape that make this fashion-forward style key for modern accessorizing. This sophisticated designer frame showcases a combination front and foiled lettering at the temples for an elevated finishing touch. Michael Kors eyeglass frames sold by authorized sellers, like Amazon.com, are eligible for all manufacturer warranties and guarantees. Click on the Michael Kors link above the product title to shop the entire Michael Kors sunglass and eyeglass assortment.