Smartwool PhD® Run UL Low Sock

In stock

The Smartwool PhD Run UL Low for Men is an all-season wool sock with a comfortable, 4 degree elite fit system and mesh ventilation zones in the areas that require more breathability and moisture management.


  • 4 Degree elite fit system uses two elastics for greater stretch and recovery
  • Run-specific fit
  • Patented ReliaWool technology in high impact areas increases durability
  • Mesh ventilation zones designed around a man?s foot
  • Virtually seamless toe
  • 200 needle construction provides highest knit density while maintaining ultra light weight


  • Fabric: 54% Merino Wool, 42% Nylon, 4% Elastane
  • Height: 2.25 in
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