Don't let the cold stop you from taking one last lap: the PhD® Nordic Medium delivers maximum warmth and breathability when the going gets cold. Built with long-distance comfort in mind, we've added our patent-pending Indestructawool™ technology for ultimate durability and our 4 Degree® elite fit system for socks that won't bunch, slip, or bind.
Mesh ventilation zones provide optimum temperature regulation and moisture management
200 needle construction provides highest knit density while maintaining ultra light weight
Virtually seamless toe
8.5" overall height
Fabric Content: 62% Merino Wool, 35% Nylon, 3% Elastane
Model Number: SW015061