For me it means about three inches, roughly, which is right about the standard few-fingers turnover traditionally seen. Just anough to cover my garter tie tops but not high enough to give me the dreaded windsock effect. It also puts them right at the taper of my calf.

Simon makes a very valid point, too. These are all guidelines and not laws.

I look forward to seeing your finished hose, mate! I am sure that they will look good.