X-SOCKS® Run Energizer was able, to achieve the best review in the renowned German running Magazine “Laufsport”, competing against 12 other compression socks from well-known brands.   The compression socks for runners. The gradual compression combats gravity, accelerating the fl ow of venous blood back to the heart. This improves blood circulation and nutrient supply, relieves the strain on the cardiovascular system and lowers the pulse rate. The energy this saves is available to you as an additional reserve during your exertions. In addition, the gradual compression, generated by our Smart Compression Zone improves regeneration and reduces the risk of thrombosis. With a refi ned system of protectors and cushions, the Trekking Energizer socks give your feet a 15-way protection. The ventilation system with the patented AirConditioning Channel® in conjunction with the AirCool Stripes and the anatomical right-left food bed, pumps warm, moist air out of the shoe with every step and sucks in fresh air right under your sole. This keeps the feet dry and therefore resistant to blisters and chafing.