Get ready to pick up the pace with the Effektor 4D Men's Running Shorts.

For runs that golonger and faster. Featuring our legendary 3D Bionic Sphere System with ThermoSyphon Technology. These men’s compression running shorts react to how you sweat to maintain an optimal temperature.

Integrated X-BIONIC Partialkompression also helps these shorts boost your running performance and recovery. Narrow bars of pressure reduce premature muscle fatigue and promote circulation and nutrient delivery.

When it comes to comfort, they’ve got Sweat Traps to prevent dripping. A special cooling surface on the inner thighs reduces chafing. Iso-pad targeted insulation on the hip bone protects your internal organs from the cold. And the IDEO-Waistband gives you a secure, comfortable fit.