Men's PhD Run Light Elite Micro
Men's PhD Run Light Elite Micro
Men's PhD Run Light Elite Micro


Men's PhD Run Light Elite Micro

Regular price $19.95
Unit price  per 

Smartwool's best fitting, most advanced run socks yet, packed with years of testing, prototypes and running smarts. Featuring Light Elite cushioning in the ball and heel of the foot for ultimate shock absorption with minimal in-shoe volume, men’s-specific mesh ventilation zones and a Virtually Seamless™ toe.


  • Body mapped mesh ventilation zones provide optimum moisture management and maximum breathability.
  • 4-Degree elite fit system for a dialed, performance-oriented fit with flex zone at ankle joint
  • Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort.
  • Virtually Seamless™ toe for enhanced comfort
  • Shred Shield™ technology reduces wear from toes
  • Light elite  cushioning designed to provide comfort and protect without adding bulk
  • 3.75" overall height


  • Medium fits men's shoe size 6-8.5.
  • Large fits men's shoe size 9-11.5.
  • X-Large men's shoe size 12-14.5.

Material contents: 56% merino wool, 41% nylon, 3% elastane.

Care instructions: Machine wash warm, inside-out. Do not bleach. Tumble dry low. Do not iron. Do not dry clean.

Made in USA.

Shoe Size Chart