Cruz Kids Large, Spider-Man Edition Shield the eyes of young Super-Heroes with the Cruz Kids Large, Spider-Man Edition for ages 8-12. They can swing into performance and protection wearing glasses featuring the world’s most famous super-hero, classic Spider-Man. Your kid’s eyes couldn’t be in safer hands.KEY FEATURES Durable nylon frame material Hingeless design for extreme flexibility Smudge resistant lens coatings GUNNAR patented lens technology Blocks harmful blue light and 100% UV light Curved nose rest for even weight distribution Comes with protective glasses case and clip Prescription Range: -5 to +5