We put all of our smarts into these new and improved run socks that feature our 4 Degree elite fit system, ReliaWool technology for superior durability and a virtually seamless toe. Men's-specific mesh ventilation zones prov...

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Product Review

We put all of our smarts into these new and improved run socks that feature our 4 Degree elite fit system, ReliaWool technology for superior durability and a virtually seamless toe. Men's-specific mesh ventilation zones provide ultimate temperature and moisture regulation where male runners need it most.

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
Men's-specific mesh ventilation zones provide additional breathability and moisture management

Ultra Light Cushion

Minimal cushioning for maximum next-to-foot performance without added bulk

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

  • Indestructawool technology features a wool-based, patent-pending yarn and construction method for exceptional durability and comfort.
  • 4 Degree elite fit system uses two elastics for greater stretch and recovery. Run-specific fit.
  • Mesh ventilation zones designed specifically for male runners provide optimum temperature regulation and moisture management
  • Virtually Seamless toe
  • 200 needle construction provides highest knit density while maintaining ultra light weight; 2.25" overall height

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