Heat Wave Lazer Face Sunglasses: Black Z87 POLARIZEDThe one that started it all, the unmistakable Lazer Face is the ULTIMATE statement piece utilizing a 2mm thick, 6C base single lens, that is curved on both the horizontal and vertical axis for optimal clarity. The lens is structurally supported by a durable polycarbonate sub frame, which is positioned entirely behind the lens giving the Lazer Face it's unique ALL LENS look when worn. This mass impact and shatter resistant lens is secured to the frame