Smartwool: Men's PhD Outdoor Light Crew

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Our Price: $20.95

Forest/Smartwool green  -  LG     IMS#: 678640
Navy  -  LG     IMS#: 690316
Taupe  -  MD     IMS#: 565220
Taupe  -  LG     IMS#: 565221
Taupe  -  XL     IMS#: 565222

Color: Forest/Smartwool green

Forest/Smartwool green

Color: Navy


Color: Taupe



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


Materials:68% Wool, 29% Nylon. 2% Elastane
Height:8.5 in / Crew
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