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SmartWool PhD Light Elite Micro Running Socks

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Product Information

Feel light on your feet but with maximum impact protection when you train in the SmartWool® PhD Light Elite Micro Running sock. With targeted cushioning where you need it the most and a 4 Degree™ elite fit system, you’ll love pushing the pace and the miles in this frictionless sock fit designed specifically for running. The expanded mesh ventilation zones help your feet breath better and feel lighter as you go after your personal best.


  • Light elite cushioned sock featuring 4 Degree™ elite fit system for a run-specific fit
  • Provides greater stretch and recovery with two elastics from 4 Degree™ elite fit system
  • Offers long-lasting protection in high impact areas with ReliaWool™ technology
  • Male-specific mesh ventilation zones deliver greater temperature and moisture control
  • Keeps feet comfortable with zero-distraction wear from the low profile, seamless toe design
  • Adds extra protection, comfort and support during distance runs with Achilles tab
  • Recommended Care: Turn inside out; machine wash warm on gentle cycle and tumble dry low
  • Sock Height: 1.75” H


  • Sock Size: Medium = Shoe Size: Men’s 6-8.5, Women’s 7-9.5
  • Sock Size: Large = Shoe Size: Men’s 9-11.5, Women’s 10-12.5
  • Sock Size: X Large = Shoe Size: Men’s 12-14.5
  • Brand : SmartWool
  • Country of Origin : Imported
  • Fabric Content : 51% Merino Wool, 46% Nylon, 3% Elastane
  • Style : SW167

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