Smartwool Phd Trail Running Mini
The Smartwool PhD Trail Running mini sock is ideal for use when trail running or pounding out the miles on the pavements. A medium weight half-cushioned sock, it benefits from Smartwool’s 4-Degree fit system, which provides support where it’s needed, mesh zones for breathability, improved fit and exceptional levels of comfort.
The use of WOW (Wool-On-Wool) technology puts more Smartwool into high-density impact zones to reduce shock, and in high-wear areas for a longer life, more Smartwool also means better odour control and moisture management.