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
Adjustable temples auto-form around your head for a gentle grip & custom fit
Rx compatible
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.
