Maui Jim Keanae Black Tortoise Sunglasses - 420-11T - http://www.abt.com/product/86171/Maui-Jim-42011T.html
Features:
• Neutral Grey: Perfect for especially bright direct sunlight. Offers rich color and contrast along with the highest available light production unlike ordinary grey lenses that flatten light evenly across the spectrum.
• Frame Color: Black & Grey Tortoise
• Base Curve: 8-base
• Bridge Size: 21
• Eye Size: 49
• Gender: Unisex
• Head Face Style: NO
• Hinge Type: Yes