GUY Eyeglasses by Kirk & Kirk. Material: Acrylic, Shape: Aviator, Color: Black, Blue, Bordeaux, Brown, Gray, Jade, Orange, Red, Yellow, Matte Black, Matte Crystal, Matte Vamp, Cadillac, Size: 59-17-143. The GUY eyeglasses are available in a range of refined colors and are ideal for individuals seeking a blend of style and functionality in their eyewear. The Kirk & Kirk's GUY glasses for vision offer a sophisticated, rectangular design that embodies timeless elegance with a modern twist. Made from premium acrylic, these frames are lightweight and durable, providing comfort for extended wear.