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The Smartwool PhD® Outdoor Ultra Light Crew Socks are the high mileage, streamlined coverage sock for those who want a true boot feel. Built with Shred Shield™ technology for reduced wear from toes.
49% Merino Wool / 46% Nylon / 5% Elastane
Crew – 8.5" Overall Height
Ultra Light Cushion – Minimal cushioning for maximum next-to-foot performance without added bulk.
Indestructawool™ Technology – Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort.
Mesh Venting – Mesh ventilation zones provide additional breathability and moisture management.
PhD® – Built for performance in the highest degree.
Shred Shield – Shred Shield helps reduce wear from toes.
Virtually Seamless™ Toe for Enhanced Comfort