The X-Socks Run Evolution - a sock in a sock to reduce the risk of blistering on those long runs.
The double-sock technology employed in X-Socks Run Evolution is very effective in reducing the risk of blistering that is a common result of lengthy strenuous activity. The inner sock absorbs friction and transports it to the outer sock.
Over and above this, the Traverse AirFlow Channel System incorporated into the outer and inner socks in combination with the AirConditioning Channel System, ensures dry feet by and pumping moist warm air down a shaft and away from the soles of the feet - extremely important as moist skin is the most common cause of blistering.
X-Socks Run Evolution also incorporates such famous X-Socks specialty features of toe, heel and Achilles' tendon protectors as well as Instep-Protector, X-Cross-Bandage and Self-adjusting Cuff.
White with Black and Orange