Amazon.com: kate spade new york Akira Tortoise Mint/Dark 。Kate Spade New York AKIRA Black Grey Polarized New Women\'s Sunglasses Style: AKIRA Color: Black/Grey, 9KQRA Temper the sun\'s harsh rays with the remarkable style of the Kate Spade New York Akira sunglasses Plastic frame and temples Scratch-resistant plastic polarized lenses provide 100% UV protection and increased clarity Integrated nose guards Brand name and spade logo hardware plaque at left temple Most complementary face shapes: oval, round Protective case and lens cloth included Prescription ready Measurements: Eye Size: 54 mm Bridge: 17 mm Temple Size: 130 mm Weight 1.2 oz SKU 6548A