About 4 years ago, I started getting these dark stripped and tiny dotted marks on my legs. Both legs show the same pattern on each leg. It's mostly in the front of my upper legs. And below the knee its both in front and back. It's seems as the years have gone by, the markings are appearing more and more. I call it zebra legs. I don't like wearing shorts anymore. Can anyone out there tell me what it could be. I've searched on the internet and haven't found anything!! I've never ever seen anything like it before. I haven't gone to the doctor about it either to get their opinion. Maybe someone in this site will have an answer for me. I'm 36 years old, in case it has to do with my age.