Our newest model. Introduced at the WSOP with phenomenal success. With Crystalion-3 lenses to hide the eyes and allow maximum light penetration. NOT SUITABLE FOR PRESCRIPTIONS. Size: 64-19-126 What the size numbers mean: The first number denotes the width of the lenses (in mm). The second number is the width of the opening of the nose bridge. And the third number is the length of the arms.