Eyewear by Modern Optical Metal Trim and Unisex Appeal Crafted Using a Premium Plastic and a Regular Hinge The Theory comes in 2 different color variations and 1 size option Case and Mammoth Buys Cloth Included Value meets wearable fashion with the Modern Collection. Adults, teens and kids can choose from an extensive selection of metal and plastic frames. Both classic and modern contours abound in a rainbow of colors. With the Modern Collection, everyone can express their personal style while keeping their budget intact.

The Modern Collection Theory frame features a quality plastic with a timeless, round lens shape. This well-crafted frame uses a regular hinge for added comfort and endurance.

The Theory is available in one size:
50-21-140
Bridge Size: 21mm
Temple Length: 140mm
Lens Width: 50mm
Lens Height 37mm