Converse All Star sneakers

Kind of hard to describe the colour of these very cool Converse sneakers. Kind of a metallic silver, but in some light they even look kind of gold-ish. Size is also a tad tricky since the tag is unreadable. I know it starts with a 7! Judging from the comfort level on my own foot I'm going to go with 7 rather than 7.5. Some extremely minor little cracks on sides of sole (last pics) but otherwise in very good used condition.