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, Smartwool added their patent-pending Indestructawool technology for ultimate durability and our 4Degree elite fit system for socks that won't bunch, slip, or bind.
62% Merino Wool, 35% Nylon, 3% Elastane
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Free Shipping - Free shipping on orders delivered within the contiguous 48 states.
60 - Day Return Policy - That’s right, two whole months to return your product for a full refund, exchange, or store credit.
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Since 1939 - GoBros has been around in one form or another for over 75 years. We believe in building long-lasting relationships that benefit both buyer and seller, and we do this through honest, even-handed business practices.