A new and improved classic. The new PhD® Outdoor Heavy Over the Calf features ReliaWool™ technology for improved durability in the high wear areas and the 4 Degree™ elite fit system, to keep the sock in place and give you all-sport versatility.
Virtually Seamless™ toe
8.5" overall height
Sock Height: Crew
Made in USA of Imported Yarn: 73% Merino Wool, 25% Nylon, 2% Elastane