Comfort and performance are directly proportional. These socks feature a 4 Degree elite fit system, a virtually seamless toe, and patented technology to help them outlast a year's worth of centuries.

PhD Built ...

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Comfort and performance are directly proportional. These socks feature a 4 Degree elite fit system, a virtually seamless toe, and patented technology to help them outlast a year's worth of centuries.

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

Ultra Light Cushion Non-cushioned for maximum performance in close-fitting cycling shoes

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

  • Sock Height: Mini, 3.75" overall height
  • Virtually seamless toe
  • Style: SW0SW077 - Knit in USA
  • Ultra Light Cushion: Non-cushioned for maximum performance in close-fitting cycling shoes. 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.
  • Strategically placed mesh ventilation zones provide ventilation for temperature and moisture management
  • Sock Height: Mini, 3.75" overall height
  • Virtually seamless toe
  • Style: SW0SW077 - Knit in USA
  • Ultra Light Cushion: Non-cushioned for maximum performance in close-fitting cycling shoes. 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.
  • Strategically placed mesh ventilation zones provide ventilation for temperature and moisture management

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