Compression socks for running have definitely grew in popularity among athletes to the point that those who want to compete in the Olympics are using compression socks. There are some who believe that compression socks don't provide you with an advantage in competition.

They would be a poor test if they weren't effective. In the end, they do not hurt your performance. But if they probably don't provide you with a significant advantage and in that scenario, everyone could benefit from them. Like most things in life, truth lies somewhere in the middle. https://zatechsports.com/