Adjustments are tricky because no two ears or faces are the same.  The best case scenario is to have your local optician adjust the frame.  Many will make adjustments at no charge if you are a current patient. 


Another option is to adjust the frame yourself.  Our acetate plastic frames have a metal interior.  To adjust the frame, heat the frame arm with a blow dryer for about 30 seconds.  Then you can bend the frame to your desired shape.  You may enjoy watching this video to see how easy it is: https://youtu.be/yWNcgakTPs4