EK 6511 Sunglasses by Emmanuelle Khanh. Material: Acetate, Color: 006 – Bronze Tortoise, 55 – Orange, 78-18 – Black, 91 – Blue Tortoise, Size: 60-17-140. Emmanuelle Khanh EK 6511 sunglasses are the epitome of high fashion eyewear. It’s a blend of classic design and contemporary aesthetics, perfect for any stylish individual. The sunglasses are made of high quality acetate with a shiny finish that gives them a sophisticated look. The EK 6511 protects your eyes from the harsh glare of the sun with 100% UV protection, making it an excellent choice for a day out. Whether you’re attending a fashion show or just relaxing outdoors, the EK 6511 sunglasses are an ideal accessory to enhance your look. Try them on today and experience a dazzling new style!