The evolution of an icon. The UYN underwear, tested and recommended by the best national teams in the world, is now even more powerful. In the new version of the UYN NatyOn pants, we have reduced the weight by 34% compared to the previous model, thanks to a new design and the use of the bio-based yarn Natex. At the same time, we have managed to increase elasticity by 4% to ensure even greater freedom of movement. Laboratory and slope tests have allowed us to introduce new features, such as Meta-Ribs on the quadriceps, which stabilize and support the muscles, and Pressure Branches at the knees, which protect and relieve the joints. The targeted compression, which is more intense at the extremities, promotes blood circulation and reduces fatigue.