The EURO is the latest in CliC's fashion-forward line of magnetic closure reading glasses.
They have a new lens shape that is wider and not as high, a more curved temple, and a totally new, expandable, wide plastic side arm (no metal arms). The headband scoop in the rear is a little deeper than the Original reader.
There are two fairly conventional colors: matte black and dark transparent tortoise. There is a limited edition color of transparent purple (shown above). Leopard (shown in inset picture) is a bit unusual... it is a solid tan front frame, with a black leopard spot overprint on the front, and left and right sides of the frame... (the inside, bottom edge, and top edge of the front frame does not have the leopard print, and is solid tan). The Leopard headband is solid black.
Fully closed, the Euro are wider and shorter than the original CliC reader... 150mm across the temple, and 180mm long. They can be extended to 200 mm (original CliC readers start at 190mm and can be extended to 210mm). I found them comfortable; my friend who normally wears the classic or the XXL reader found them to be wide enough, but a little too short for his head to be comfortable.