FOR AMBITIOUS ATHLETES.
Feel the soothing effect of lighter and at the same time highly functional high-tech underwear. With its moderate compression, the X-BIONIC® Energizer® 4.0 Shirt Round Neck WOMEN is designed for female winter sports enthusiasts who appreciate outstanding wearing comfort and at the same time value comprehensive thermoregulation. The shirts of the X-BIONIC®-4.0 generation are manufactured using an ultra-dense knitting technique that positions temperature-compensating functional zones even more precisely. Thanks to constant innovation, the legendary 3D Bionic Sphere® system has reached a new level of perfection and, reinforced by ThermoSyphon® technology, now provides an even more efficient performance-enhancing feel-good climate.