I run competitive sports and have a high demand and wear on such warming sport underwear. This one I found above average: - Pleasantly warm (many are claiming Thermo but it's hardly a noticeable) - Compression is present. They are tight and stable without pressing intrusive. About the effect are the ghosts but at least the pressure there. - Very important: Good fit !!! The "best piece" wobbles around nothing, just for me because I practice a sport with many jumps. In addition, the top of the collar tight enough and the rear also high enough. Some of these things are back to shortly.
Overall, great value for money and recommended, but really cheap as other items in Sub sport they are not.
