These are golf sunglasses from SWANS, the model used by the Iwai sisters. The ice blue lenses are a signature of the SWANS brand, and they offer excellent visibility, especially in summer, compared to common golf sunglasses with brown, green, or yellow lenses. They are also useful on the green. I liked them so much that I had a prescription pair made, so I'm selling this non-prescription pair. - Color: Black - Lens Color: Ice Blue - Made in Japan - Accessories: Case included Thank you for looking. Please consider purchasing.