ELEKTRA Eyeglasses by Kirk & Kirk. Material: Acrylic, Shape: Cateye, Color: Blue Moon, Citrus, Meadow, Passion, Secret, Size: 51-20-143. Part of the exciting Centiles collection, Elektra cat-eyes perfectly combine two tones for an eye-catching look sure to leave a lasting impression. Crafted from Kirk & Kirk’s exclusive acrylic, it comes in a range of vibrant colors to choose from.