OK, you\'re probably wondering what we mean when we say keyhole. So let\'s explain. Our Calvin Klein 5843-229 The Navy Keyhole Frame glasses are a sight to behold. The shade of navy is suave and glorious and everything your visage has been waiting for. The inner rim is a shade of tortoiseshell that contrasts beautifully with the front. It all comes together in plastic fantastic and the shape is a big, statement, round frame. Harry Potter, eat your heart out. But now, the keyhole. The bridge of the specs are no ordinary bridge. They arch and curve into a keyhole shape. It\'s pretty unique, we won\'t lie. The reason you might decide to make the purchase, you might even say. But who are we to push you, ey?