Is it normal that the back of my leg is tanner than the front?
A few years ago, I noticed that that back of my leg is much tanner than the front of my leg. You can clearly see where the tan starts, because it's a straight line down my calf. I know it's not because I get tanner on the back side of my body, because I live in Minnesota, so it's not like I wear shorts throughout the year, it's always been like this. Is it normal?