Shaped with confident contours of self-assured style, Oakley Jury sunglasses take advantage of comfortably lightweight aluminum. Engineered with hinge elements of O-Matter for flexibility, and the earstems are wrapped in Unobtainium to maintain a secure fit. Accented with metal icons, this new premium design puts originality into lifestyle. This pair of sunglasses offers a Three-Point Fit that keeps the lenses in precise optical alignment while eliminating pressure points, the kind you get with frames that hook your ears. The lenses are cut from a single toric shield then placed in the frame to maintain the original contour. It beats all ANSI Z87.1 standards for optical clarity while meeting both the high-mass and high-impact protection standards of Z87.1, but you would expect no less from a frame this innovative.