The Nike 5019 prescription glasses sold by RX Safety are a comfortable, lightweight frame for all day use. These official Nike glasses are made of plastic and are available in Matte Solid Black, Deep Royal Blue, Matte Cool Grey, Matte Black Fade, Matte Midnight Navy Fade, and Matte Grand Purple Fade. The Nike 5019 is a square frame, that comes with a flex/spring hinge, grilamid TR-90, and it is full-rim. If you like the Nike 5019 prescription glasses, go to our Nike prescription glasses. For more options check our Eyeglasses Collection.