The versatile Smartwool PhD Outdoor Light Crew Socks feature targeted cushion without the weight. Combining athletic science and SmartWool quality, these PhD socks support and cushion your feet while wicking moisture and controlling temperature. These lightweight crew length socks feature SmartWool cushioning in the critical impact zones for added protection and durability. Designed with SmartWool's 4-Degree Fit System, the SmartWool PhD Outdoor Light Crew Socks work with the mechanics of the athlete's foot and has exceptional fit in critical areas. The SmartWool PhD Outdoor Light Crew Socks are perfect for light hiking, trail running, biking, and daily wear.
4-Degree Fit System for all day performance fit
SmartWool inside for moisture, temperature, and odor control
Strategic mesh zones for maximum ventilation
Wool-on-Wool(WOW) Technology™ in High Density Impact Zones to reduce shock and abrasion
Duroyarn reinforcement for added comfort and durability