Hero 24 Photochromic Transitional Motorcycle Sunglasses Global Vision Black Almost Clear to Smoked. Hero 24 has the new 24 hour lens® that can be worn day or night. It's a transitional lens that goes from light to dark automatically (to eliminate the need to change lenses). Plus, it's new photochromic lens technology gives Hero 24's shatterproof polycarbonate lens a darker appearance than most other polycarbonate glasses on the market.
Flexible frame ends. Removable foam padding. Shatterproof polycarbonate lenses have scratch resistant and double anti fog coatings. UV400 for maximum protection. Comes boxed with micro fiber cleaning and storage pouch that will not scratch lenses.