Thin, lightweight, and built for comfort, Dylan is ready to take you from day to night in style. The keyhole nose bridge, matte finish, and small silver accents on the front add an extra touch of class to this time-honored look. Dylan's lenses are crafted using our Focus™ blue light technology, which filters more than 40% of high-energy visible (HEV) blue light in the 400-450 nanometer range, offers UV400 protection, and has a seven-layer anti-reflective coating to reduce glare.