It's about time that I got some new glasses! I had the old ones for about a decade so it was time that I upgraded them. I think these are a great fit for me and a worthy replacement for my previous glasses! They are made by Dita and the model is a Mach Six. Dita has grown in popularity for making glasses for Tony Stark and spiderman along with The Rock in the show Ballers and several others. Let me know what you think. These are prescription glasses with sapphire transitions. #dita #machsix