Harley-Davidson by Wiley-X Men's Slot Sunglasses, HASLT01. Part of the Asphalt Series. Features a sculpted Bar & Shield logo medallion on both temples. Smoke gray lenses with matte black frames. Features Shatterproof Selenite lenses. These lenses meet ANSI Z87.1 safety standards for high-velocity/high mass impact and optical clarity. To ensure that all of the lenses meet these standards, they must withstand an impact from a .25" diameter steel ball traveling at 150FPS, and an impact from a 1.1lbs. steel projectile dropped from a height of 50". No other eyewear offers riders this level of certified protection. As a global leader in eyewear performance technology, we understand that for eyewear to perform at a high level, it must first and foremost fit comfortably and securely. Fits head sizes small and medium. Smoke gray lenses: Maximum glare reduction. Won't distort colors. Excellent for riding in bright/glare conditions. Eyewear includes: Drawstring pouch that doubles as a cleaning cloth. Size: 57-19-127.