The smaller fitting Suncloud Optics Rowan Polarized Sunglasses have all the great lens technology you expect from Suncloud, in a shape sized to fit smaller faces. Optical grade polycarbonate lens material with high grade polarizing film incorporated into the lens for glare free viewing through a lightweight lens with high impact resistance for added protection. Polarized lenses selectively filter horizontally reflected, visually interfering light waves known as 'glare' for superior visual clarity, definition, color transmissions and optical comfort. Filters provide 100% protection from the sun's harmful UVABC rays. Suncloud polarized lenses are manufactured using an injection molding process to ensure exceptional clarity and associated optical properties, with no distortion. Microfiber storage and cleaning bag included. Polarized grey lens for the truest transmission of natural colors. Polarized blue mirror lens for true transmission of natural colors.