Oakley came out with a prescription version of the Latch for all the Oakley fans out there. The Oakley Latch Key features a stainless steel underwire for added support while still maintaining a semi-rimless look. The Latch mechanism keeps the glasses clipped to your shirt or pocket so you can move seamlessly throughout your day when they are not on your face.The lightweight and comfortable O-matter frame has textured temples to secure the glasses and grip-fit nosepads for a more custom fit. The Latch Key is a timeless eyeglass that will give you a sophisticated yet relaxed style. And if you need a different size, we got you! There is also a standard and medium fit of the Latch Key available.