CHALLENGER

An edgy design that raise the wearer's mind.
High frame rigidity creates a sturdy fit.
High-spec features that can be used in various sports scenes. This is a long seller model with the features of real sports eyewear.

• Replaceable lens

  

  Lenses can be easily replaced by opening and closing the parts on the side of the frame. It locks when worn, making it resistant to impact.

• Adjustable temple

  

  By bending the temple ends inward, you can make fine adjustments to match the shape of your head.

• Adjustable nose pad

  

  Adjustable to fit the wearer's nose shape.
  Made of rubber material that does not slip easily even when sweating.

  
  

• Lens color description

  

  In places with low UV rays, the lenses remain clear to support a clear visibility. When UV rays increase, the lens color changes to smoke, preserving the natural tone of the lens and protecting the eyes in fine weather conditions. Photochromic lenses are ideal for bicycle commuting and trips where you don't want to increase your belongings.
  
  *The lens color does not change inside a car with UV-cut window glasses.
  The darkness of the lens color will change depending on conditions such as the amount of UV rays and temperature.
  *The darkness of the lens color will gradually become less changeable as it deteriorates with years.