Smartwool PhD Pro Ultra Light Crew Endurance

Multiple Payment Types Available at the Checkout including Credit Cards, Afterpay, Laybuy and Zip Pay
$50.00

Sizes on the website are in US sizes

We worked with athlete Rob Krar to create the ultimate ultra-run sock. This purpose-built sock features Shred Shield technology to reduce wear from toes, activity-specific minimal and targeted sole cushioning, and a new malleolus ankle cushion designed for protection on the most rugged trails. These socks were built to go as far as you want to go, with unwavering comfort and performance. 
  • Rob Krar signature sock;
  • Indestructawool technology
  • Minimal and targeted sole cushion
  • Achilles heel cushion
  • Malleolus ankle cushion for protection on the most rugged trails
  • 4 Degree elite fit system for a dialed, performance-oriented fit
  • Shred Shield technology reduces wear from toes
  • 57% Merino Wool 38% Nylon 4% Elastane 4% Polyester

Style ID #SW001163