X-Socks Speed Metal Energizer using a newly-developed yarn called Xitanit, this calf-length sock quickly channels heat and moisture away from the foot, as well as reflecting radiated heat - so it's the perfect choice for races like the MdS, Atacama Crossing etc. In addition, it provides gradual compression for the calf, accelerating the flow of venous blood back to the heart - a proven aid to circulation and cardiovascular recovery.
Thanks to the high degree of conductivity X-Socks Speed Metal Energizer by Xitani, warmth from the foot is carried away. In addition, the foot doesn't heat up from outside warmth due to the xitanit ability to reflect the heat. The effect is clearly perceptible as the foot stays cooler. The gradual compression combats gravity, accelerating the flow of 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 for training and during competition.
Great for racing in the heat and perfect for MdS!