Push your limits with the X-BIONIC® EFFEKTOR SHIRT SS WMN, your ultimate companion for trail running, race days, and intensive endurance training. This high-performance shirt harnesses the power of WaveCompression®, which combines three distinct levels of compression for precision-mapped muscle support. The innovative wave design increases the compression surface by up to 30%, resulting in increased endurance, decreased lactate build-up, faster reaction times, and accelerated recovery. Feel the difference as you hit the trails, your muscles supported and primed for peak performance. But that's not all. The EFFEKTOR SHIRT also features the groundbreaking 3D Bionic Sphere System® with ThermoSyphon®. This advanced system combines a quick-wicking base with innovative 3D knitted channels to create air pockets that cleverly regulate your body temperature. When it's cold, these air pockets retain your body heat. As you heat up, they trigger a cooling response by dispersing sweat across a la