UA Tunedâ„¢ Golf lenses help you read the course more precisely & track the ball easier|Fully-adjustable UA ArmourGrip nose pads have a lasered engraving for ultimate comfort & stability|Injected front & temples with non-slip rubber trim keeps the frames on your head|TR90 frames are durable, flexible, hypoallergenic & impact-resistant|Auto-lock stop hinge allows the temples to lock securely in place for a sturdy fit|Water- & smudge-resistant coating makes the lenses easier to clean with clearer optics|WARNING: This product can expose you to chemicals including Nickel (Metallic) which is known to the State of California to cause cancer, and Bisphenol A (BPA) which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov