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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.
- PhD® Built for Performance in the Highest Degree
- 4 Degree™ Elite Fit System For a dialed, performance-oriented fit with flex zone at ankle joint
- Indestructawool™ Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort
- Mesh Venting Mesh ventilation zones provide optimum moisture management and maximum breathability
- Ultra Light Cushion Minimal cushioning for maximum next-to-foot performance without added bulk
- Shred Shield Shred Shield helps reduce wear from toes
- Sock Height: Crew
- Rob Krar signature sock
- Minimal and targeted sole cushion; Achilles heel cushion
- Malleolus ankle cushion for protection on the most rugged trails
- Virtually Seamless™ toe for enhanced comfort
- 360° print technology
- Made in USA of Imported Yarns: 57% Merino Wool, 38% Nylon, 4% Elastane, 1% Polyester
- Style: SW001163
- Machine Wash Warm, Wash Inside Out.
- Do Not Bleach.
- Tumble Dry Low.
- Do Not Iron.
- Do Not Dry Clean.
- Color: Bright Blue