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PhD® Nordic Ultra Light Socks
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PhD® Nordic Ultra Light Socks


- Black


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Ideal for warmer weather skates or those that like a precise in-boot fit, the PhD® Nordic Ultra Light is our most innovative ultra light sock yet. We've added Indestructawool™ Technology in high impact zones to increase durability, without the bulk. 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 4 Degree™ Elite fit system.


Charley Harper Limited Edition
Charley Harper Limited Edition

Limited edition styles inspired by the artwork of iconic American artist Charley Harper


Built for Performance in the Highest Degree

4 Degree™ Elite Fit System
4 Degree™ Elite Fit System

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


Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort

Ultra Light Cushion
Ultra Light Cushion

Non-cushioned sole and leg for a close fit in cross-country ski boots


  • Mesh ventilation zones provide optimum temperature regulation and moisture management
  • 200 needle construction provides highest knit density while maintaining ultra light weight
  • Virtually Seamless™ toe
  • 8.5" overall height
  • Sock Height: Crew
  • Knit in USA of Imported Yarn: 58% Merino Wool, 39% Nylon, 3% Elastane
  • Style: SW015059


  • Machine Wash Warm Gentle Cycle.
  • Do Not Bleach.
  • Tumble Dry Low.
  • Do Not Iron.
  • Do Not Dry Clean.