Carrera prescription glasses stand out for the variety in their models that are focussed on all kinds of tastes. Among them we can find classic designs, rectangular metal frames or even more retro looking classes with bigger sizes. The round designs are also very popular and you can find a lot of variety, for example double bridges.
They are with no doubt very light weight glasses, and they are not overly decorated. Only in some cases we will find some details on the temples or some bright colours like red where the designers will print their brand.