Prada PR-57YS 1BC5D1 Sunglasses Women。These authentic Prada SPR 57Y 1BC-5D1 sunglasses in silver and black feature a solid pattern with a gradient lens technology. With a bridge width of 18mm and a lens socket width of 57mm, these full rim sunglasses are designed for both men and women. Made of a combination of plastic and metal, these designer sunglasses also have a stylish grey lens color and a temple length of 140mm. Perfect for adding a touch of luxury to any outfit, these Prada sunglasses are a must-have accessory for those seeking high-quality eyewear.