Men's PhD Pro Endurance Print Socks

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