Are you a running enthusiast? With the X-BIONIC® EFFEKTOR® 4.0 TRAIL RUNNING SHIRT HALF ZIP LONG SLEEVE MEN you can now reach a new high of your running performance!
Highlights of the X-Bionic Effektor 4.0 Trail Run Powershirt 1/2 Zip Long Sleeve Shirts
- Retina® High Definition
- ThermoSyphon® System
- Partial Compression®
Details of the X-Bionic Effektor 4.0 Trail Run Powershirt 1/2 Zip Long Sleeve Shirts
The new 4.0 generation is the first to offer Retina® ultra-high definition quality for unique functional precision. For a targeted effect, intelligent functional zones can be positioned even more precisely in the ultra-dense knit. You’ll immediately feel the edge of the legendary patented 3D Bionic Sphere® system with ThermoSyphon® technology: complex 3D structures and Y-shaped elements maximize air exchange, cooling when you sweat and warming when you freeze – now faster and more efficiently than ever.
Your additional performance booster: X-BIONIC® Partial Compression®. It builds pressure over tight ridges on your muscles, reducing muscle vibration and improving oxygen and nutrient delivery for faster recovery – all without sacrificing skin cooling. Thanks to an ergonomically placed arm pocket and shoulder pads that relieve pressure from the backpack straps, you can carry your gear safely and comfortably.
90% polyamide, 7% elastane, 3% polypropylene













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