Black Label X Another good thing about cycling tights is that they reduce resistance to wind. When we review our physics, we would recall that when cycling, we are actually moving against the wind's current. Increased wind resistance could make paddling a little for you thus slowing you down. What are these things that cause increased wind resistance? Loose-fitting clothes could cause this. Since these tights that are made for cyclists are needless to say, tight, they lack those dangling effect that loose-fitting clothes have. So, when you are wearing them, it would be like it's only your body that's providing the resistance to the wind's current. And you don't have to worry any longer this is Muscle Building just normal.