SmartWool Women's PhD Running Ultra Light Micro Socks - Medium
Manufacturer Model No. 10-367-1221-M
The ultimate fusion of maximum fit and protection with minimal weight. This micro sock helps you go the distance without weighing you down.
Smartwool PhD Performance Socks give the highest degree of performance through never ending comfort. The 4-Degree Fit System cradles and secures your feet where it is needed the most. With Wool-on-Wool (WOW) Technology, we are able to get more SmartWool into the high impact areas. Your feet get more cushion and your socks last longer.