Smartwool Men’s PhD Run Light Micro 3-Pack

Materials: 54% Merino wool, 44% nylon, 2% elastane. It’s comfortable for any season. This Smartwool PhD Run Light Micro 3-Pack features lace details.

Smartwool Men's PhD Run Light Micro 3-Pack

Four degree elite fit system uses two elastics for greater stretch and recovery to keep the sock in place. Sold in a 3-pair pack.