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Smartwool PHD Outdoor Light Mid Crew Socks - Women's

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A favorite of through-hikers and day-trippers alike the PhD® Outdoor Light packs some serious trail power. Featuring a versatile multi-sport design this lightweight style includes Indestructawool technology for ultimate durability in high wear areas. And when it comes to comfort SmartWool pulled out all the stops: the 4 Degree® elite fit system provides a dialed fit and their signature Virtually Seamless toe offers extraordinary comfort in any trail shoe. The mid crew silhouette sits at an ideal height for a low trail boot while the women's-specific fit provides an overall slimmer fit and narrower heel.


  • Virtually Seamless toe
  • 5.5 in. overall height
  • Sock height: mid crew
  • Made in USA
  • 57% Merino wool / 40% nylon / 3% elastane