PhD Run Light Elite Low Cut

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PhD Run Light Elite Low Cut


Item # SW243
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Product Information


Featuring Light Elite cushioning, these socks contain targeted cushioning placed only where runners need it most, on the ball and heel of the foot. We packed these socks chock full of smart features like our 4-Degree™ elite fit system, men’s-specific mesh ventilation zones, and a virtually seamless toe. A low cut height provides that ideal balance of protection and style.

  • Run-specific fit
  • Virtually Seamless™ toe
  • 200 needle construction provides high-density cushioning while maintaining light weight
  • Overall Height:  2.25″
  • Knit in USA of Imported Yarn

CONTENT:  51% Merino Wool, 46% Nylon, 3% Elastane

LIGHT ELITE CUSHIONING:  Maximum impact protection with targeted cushioning on the ball and heel of the foot. Designed specifically for runners.

  • PhD®:  Built for Performance in the Highest Degree
  • 4-Degree™ Elite Fit System:   Uses two elastics for greater stretch and recovery to keep the sock in place
  • ReliaWool™™:  Patented ReliaWool™™ technology in high impact areas provides superior durability
  • Mesh Venting:  Women’’s-specific mesh ventilation zones provide additional breathability and moisture management


  • Machine Wash Warm Gentle Cycle.
  • Do Not Bleach.
  • Tumble Dry Low.
  • Do Not Iron.
  • Do Not Dry Clean.

What you get from SmartWool isn’t just a product;  it’s the ability to do more of what you love, in extraordinary comfort.  SmartWool combines high-performance Merino with state-of-the-art technology to create products that power you through your great adventures and keep you comfortable all along the way.  Go far. Feel good™



Light Cushion


Merino Wool, Nylon