The Oakley Sylas XL is everything you love about the Sylas but in a larger frame. It is a tad bit bigger than the Holbrook XL, increasing sunglass options for those with big heads. The Sylas XL has everything you need in an everyday sunglass. The keyhole nosbridge and square lens shape create a lifestyle aesthetic that can be worn on any occasion. The O Matter frame material is tuned for comfort and is durable enough to handle your daily routine. The Three Point Fit System balances pressure between your nosebridge and ace fit temples, for a comfortable and secure fit. The Sylas XL is available with a variety of PRIZM lens options to enhance color and contrast so you can see the world with a better view.