Ray-Ban - RB4387 56 mm.. Color Transparent Blue/Blue. Low Stock. On sale for $120.80. MSRP $143.00.. 1.0 out of 5 stars4 left in stockBrand NameRay-BanProduct NameRB4387 56 mm.ColorTransparent Blue/BluePrice$120.80MSRP: $143.00Rating1Rated 1 star out of 5(2)