Tornado Spider Motorcycle Biker Aluminum Large Sunglass. This frame has a smooth metal surface, with a Custom Engraved Spider logo in both temples. This Square-ish design is the largest of all of our models to give the most wind, sun, and dirt protection. Even though it is large, the frame can be bent inward and outward for a smaller or larger size fit. Complete with Double Spring hinges for extreme durability and comfort. The Shatter Resistant Polycarbonate lenses will protect your eyes from sun, wind, and debris on the ride. Perfect for Motorcycle riding or Skydiving. This model comes with Shatter Resistant Extra Dark Transition Pathfinder Extreme-Wrap lenses for sunny conditions. You just need 1 pair of glasses for day-time and for night-time use. Wind Protection-Max Size-Fits Larger Men. The entire frame is adjustable for a Precision Tuned Fit. Ability to see eyes through lenses- Partial when the lenses are in the clear state Warranty- 2 Years on the Frame Includes Soft cleaning cloth/bag and Hard Case