Heat Wave Visual Lazer Face Sunglasses. The 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 using stainless steel hardware, allowing the Lazer Face® to meet ANSI Z.87 requirements, and Z.87+ with optional add-on side shields. The nose piece features a no-slip rubber-like insert made from extremely resilient and sustainable Hytrel® (TPC-ET thermoplastic elastomer) ensures the glasses stay comfortable in place on the face, while original Heat Wave radius arms wrap them securely around the head. Imported.