Smartwool put all of their smarts into these new and improved PhD Run Ultra Light Pattern Micro that feature Smartwool's 4Degree Elite fit system, Indestructawool technology for superior durability and a virtually seamless toe. Men's-specific mesh ventilation zones provide ultimate temperature and moisture regulation where male runners need it most.
Virtually Seamless toe
Weight: Ultra Light
Height: Micro Crew
Fabric: 45% Merino Wool, 50% Nylon, 5% Elastane
Product Number: SW001214