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PhD Outdoor Light Crew

SKU #: pg31838


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PhD Outdoor Light Crew
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Product Information


The PhD Outdoor Light Crew is SmartWool's most versatile outdoor sock to date. The lightweight, half-cushion sole is highly durable and shock absorbant. Featuring the 4-Degree Fit System and new WOW (Wool on Wool) technology, this sock is perfect for cool light hikes and winter biking and trail running.


  • 4 Degree Elite Fit System uses two elastics for greater stretch and recovery to keep the sock in place
  • Patent pending ReliaWool Technology in high impact areas provides the longer lasting protection to keep feet comfortable
  • Flat-knit durable toe seam for high burst strength
  • Light half-cushioning for comfort and shock absorption
  • Strategically placed mesh ventilation zones provide ventilation for temperature and moisture management
  • Trail tested comfort and mountain tough


Materials68% Wool, 29% Nylon. 2% Elastane
Height8.5 in / Crew

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