Sometimes, you just want a tall bike sock: a sock that fits well in your shoe, doesn't rub, and helps keep your feet dry and comfortable on even the longest rides. The PhD® Cycle Ultra Light Crew checks all of those boxes, plus features Indestructawool technology for ultimate durability.

  • 47% Merino Wool/48% Nylon/5% Elastane
  • 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
  • Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort
  • Mesh ventilation zones provide optimum moisture management and maximum breathability
  • Ultra Light Cushion: Non-cushioned for maximum performance in close-fitting cycling shoes
  • Sock Height: Crew
  • Virtually Seamless™ toe
  • 7.5" overall height
  • Knit in USA of Imported Yarns
Country of OriginImported
Fabric Content47% Merino Wool/48% Nylon/5% Elastane
Additional FeaturesMoisture wicking
Style Number2041086
Product SKU32086900012
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