X-Bionic Fennec 4.0 Men Running Shorts

For runners who go the extra mile. Take your performance to the next level with the Effektor 4D Men's Short Sleeve Running Shirt . An innovative decision layer featuring the latest X-BIONIC® 4.0-generation technology. This men’s short-sleeve running shirt is made with ultra-high-definition Retina® Technology with strategic density and precise functional zones.

Get optimal thermoregulation and sweat management with the latest in our legendary patented 3D Bionic Sphere® System with ThermoSyphon® Technology. Complex 3D structures at the back and chest create inner and outer air channels to keep skin ventilated so you stay cool while you work up a sweat. Structured channels transport perspiration to strategic evaporation zones to maximize cooling and boost performance.

X-BIONIC® Partialkompression®, a new benchmark in compression technology, improves muscle performance and recovery without compromising on cooling. Narrow bars exert targeted pressure on the muscles to protect you from premature fatigue while helping to maintain circulation and nutrient supply.