A: I don't know which size to get. B: Why don't you check your shoes? A: Sizes are different with each shoe style. B: I guess you'll have to measure your foot. A: how do I do that? B: There's a chart by your chair you put your foot on. A: Oh, I found it, thanks. B: What size are you? A: I'm a size eight. B: You have a small shoe size for a man. A: It's alright, shoe size doesn't matter. B: No. Shoe size does matter.