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  • PhD-Nordic-Medium-Socks-Black
  • PHD&#32;Nordic&#32;Medium
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  • PhD-Nordic-Medium-Socks-Black
  • PHD&#32;Nordic&#32;Medium


PHD Nordic Medium


Product Description

The ideal cold-weather Nordic sock.

We've added ReliaWool™ technology in high impact zones to increase durability.

You'll also get an incredibly secure and comfortable fit above and below the heel, under the arch and across the instep thanks to the new 4 Degree™ elite fit system.

  • PhD®
    Built for Performance in the Highest Degree
  • 4 Degree Elite Fit System
    Uses two elastics for greater stretch and recovery to keep the sock in place
  • ReliaWool™
    Patented ReliaWool™ technology in high impact areas provides superior durability
  • Medium Cushion
    Medium cushioned shin and foot to protect against boot contact and ultimate warmth


  • Strategically placed mesh ventilation zones provide ventilation for temperature and moisture management
  • Flat knit durable toe seam
  • 8.5" overall height
  • Sock Height: Crew
  • Knit in USA of Imported Yarn: 66% Merino Wool, 32% Nylon, 2% Elastane


Sizing Chart

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