Harley-Davidson Men's Nitro Sunglasses, HANTR01. Part of the Asphalt Series. Features a famous sculpted Willie G Skull medallion logo on both temples. Smoke gray lenses with gloss black frames. Eyewear meets ANSI Z87 high velocity impact and high mass impact requirements. Lenses are scratch resistant coating protects against damage and extends the life of the lens. Fits head sizes medium to large. No other eyewear offers riders this level of certified protection. Smoke Gray Lens: This lens won't distort color perception because of their neutral gray color. These lenses provide excellent performance on bright days. Eyewear includes: Cloth draw-string pouch that doubles as a cleaning cloth. Size: 63-12-127.