The Smartwool Women’s Run Zero Cushion Ankle sock will be your favorite. 

  • Sock Height: Ankle
  • Indestructawool™ technology with extended durability zones
  • 4 Degree™ elite fit system for a dialed-in, performance-oriented fit
  • Mesh zones for added breathability
  • Shred Shield™ technology reduces wear from toes
  • Virtually Seamless™ toe for enhanced comfort
  • Women's specific fit
  • Overall 3.25" height
  • Made in the USA of Imported Yarn: 45% Merino Wool 31% Nylon 21% Recycled Nylon 3% Elastane *Specific percentage of Recycled Nylon will vary as we transition to 100% Recycled Nylon in future seasons.