DescriptionThe Oakley Sylas is everything you imagined in your everyday sunglasses. The fun keyhole nosbridge and squared lens shape create a lifestyle look that can be worn for any occasion. Oakley O Matter frame material is lightweight and durable enough to handle all of your daily routines. The unique Oakley Three Point Fit System is a balance pressure between the nosebridge and temples to give you the most comfortable and secure fit. The Sylas is available with a variety of PRIZM lens options. You can also get custom PRIZM lenses in YOUR prescription through an authorized Oakley Optical Store near you!