Knit in USA of 70% Merino wool, 28% Nylon, 2% Elastane
4 degree fit system for all day performance fit
Wow technology in high density impact zones to reduce shock & abrasion
Smartwool inside for moisture, temperature and odour control
Strategic mesh zones for maximum ventilation
The light half-cushioned Smartwool PhD Outdoor Light Crew is a most versatile outdoor sock. Merino wool next to your skin controls moisture, temperature and odor.
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