The SmartWool® PhD Cycling Ultra Light Micro is an ultra-light cushioned sock ideal for road rides of any distance. Specifically designed for a woman's foot, and featuring WOW Technology™ in high-density impact zones that helps to reduce shock and abrasion. The 4-Degree Fit System helps keep the sock in place. SmartWool inside for moisture, temperature, and odor control. WOW Technology™ in high-density impact zones to reduce shock and abrasion. Specifically designed for a woman's foot. 4-Degree Fit System for all day performance fit. 1x1 welt cuff for secure fitting. Strategic mesh zones for maximum ventilation. Content: 63% Merino Wool, 33% Nylon, 4% Elastic |