X Socks Speed Metal Running Socks - Blue (X20298R XN2) - X Socks Speed Metal Running Socks - Blue (X20298R XN2)

Cool feet thanks to heat reflection. These revolutionary running socks employ a newly developed yarn XITANIT. It's ability to reflect off external heat make the socks feel tangibly cooler to the skin. The result is perceptible and anyone can at once feel the cooling effect. When exposed to the sun's rays, the sock is cold outside, warm inside. Furthermore XITANIT's high conductibility means that warmth abd noisture generated by the feet is led away from them. The result is dry and pleaseantly-cool feet, even on hot days.

lightweight and breathable

Self adjusting cuff adapts to any size leg without slipping or constricting

AirFlow Ankle Pads protect

Heel Protector decreases the risk of blisters

Traverse Airflow Channels regulate the temperature of the sole of the foot

Toe Protector protects all around

Instep protector reduces the pressure

Sinofit footbed works to prevent growth of bacteria

Lambertz-Nichols Achilles protector reduces friction

Anatomical left and right fit