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Men's PhD® Run Ultra Light No Show Socks
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Men's PhD® Run Ultra Light No Show Socks


- White


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Get all the moisture and temperature regulation benefits of Merino in a no-show silhouette. Complete with our 4 Degree™ elite fit system, men's-specific mesh ventilation zones and a virtually seamless toe.



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


Patented ReliaWool™™ technology in high impact areas provides superior durability

Mesh Venting
Mesh Venting

Men’'s-specific mesh ventilation zones provide additional breathability and moisture management

Ultra Light Cushion
Ultra Light Cushion

Minimal cushioning for maximum next-to-foot performance without added bulk


  • Virtually seamless toe
  • Lowest profile run sock available
  • 200 needle construction provides highest knit density while maintaining ultra light weight
  • Sock Height: Hidden
  • Knit in USA of Imported Yarn: 51% Merino Wool, 45% Nylon, 4% Elastane
  • Style: SW0SW147


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