This is a necessary piece of clothing for any woman. Tights make our look more complete and elegant. They make our legs appear more visually beautiful. But, unfortunately, if you wear them often enough, they might be harmful. The synthetic ingredients of tights hold in the moisture, creating a greenhouse effect. As a result, they lead to different vaginal infections and some tights also have a negative effect on blood circulation which can lead to varicose veins and cellulite.