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PHD Run Ultra Light Micro

SKU #: pg55508


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PHD Run Ultra Light Micro
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Product Information


SmartWool put all of their smarts into these new and improved run socks that feature the 4 Degree™ Elite fit system, ReliaWool™ technology for superior durability and a virtually seamless toe. Women’s-specific mesh ventilation zones provide ultimate temperature and moisture regulation where female runners need it most.


  • 4 Degree™ elite fit system uses two elastics for greater stretch and recovery. Narrower profile provides perfect women's-specific run fit
  • Patent pending ReliaWool™ technology in high impact areas provides longer lasting protection to keep feet comfortable
  • Mesh ventilation zones designed specifically for female runners provide optimum temperature regulation and moisture management
  • Virtually seamless toe
  • Achilles tab
  • 200 needle construction provides highest knit density while maintaining ultra light weight


Height1.5 in
Material54% Merino Wool, 42% Nylon, 4% Elastane
CushioningUltra Light Cushion

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