Round Matte Clear Prizm Sapphire Polarized Latch Sunglasses are a popular model from the Oakley lifestyle range that's inspired by influential athletes. The round shape and keyhole bridge provides a retro feel to a truly contemporary design. The lightweight O Matter frame is durable, comfortable and suitable for small to medium faces. Latch has a convenient clip hinge mechanism that inspires the name and enables you to attach the eyewear on to your shirt to help them stay in place when the sun goes down. Oakley Unisex Round Matte Clear Prizm Sapphire Polarized Latch Sunglasses