PhD Outdoor Heavy OTC


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A new and improved classic. The Outdoor Heavy Over the Calf features patented technology for improved durability in the high wear areas and t elite fit system, to keep the sock in place and give you all-sport versatility.


Built for Performance in the Highest Degree

Uses two elastics for greater stretch and recovery to keep the sock in place

Patented technology in high impact areas provides superior durability

Heavy cushioning offering significant impact absorption for extended backcountry excursions


  • Strategically placed mesh ventilation zones provide ventilation for temperature and moisture management
  • Flat knit durable toe seam
  • 14" overall height
  • Sock Height: Over the Calf
  • Knit in USA of Imported Yarn: 74% Merino Wool, 24% Nylon, 2% Elastane

Category: Socks

Type: Footwear

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