Great quality. However because it is hard on the back , it is very uncomfortable with long hair or if you use a ponytail . I hope they create the same thing with silicon or something more maleableLove the glasses. So easy to get off and on and love them at work cause I move around a lot.Quality product. Good value for money!Very handy and lightweight -- changed my life! Now I always know where my glasses are!A bet small around the Head but does the job..Great for work stays out of way and very hard to lose themBought these for my mother she loves them !I used to be patting my pockets and searching for my glasses, but with these spectacles, they're always right around my neck. My first pair of Clic glasses lasted 10 years. What a value! Indispensable for people using "cheaters".After arriving quite some time after ordering and advised delivery dates, unfortunately the product was not suitable. A good product but due to delivery time and unsuitability for us, couldn't give more stars.These glasses are great quality & comfortable to wear :)Totally made my life easierLove it! Had to go to optician to get it adjusted to fit my. Face but I like how it hodges not get in the way and always easily accessible now. It has become a jewelry assessory for me. In my. Work I need to have a light attached to my glasses. I will go to Clic directly to purchase the medical goggle type!I ordered the wrong size by mistake and the company exchanged them for me with absolutely no problems. They were efficient and very friendly. They even included a hand written note.The product works well and meets all my expectations.