PhD Cycling Ultra Light Micro An ideal cycling sock featuring the 4-Degree Fit System and WOW Technology™ for fit and comfort without bulk. • 4-Degree Fit System for all day performance fit • WOW Technology ™ in High Density Impact Zones to reduce shock and abrasion • Smartwool inside for moisture, temperature and odor control • Duroyarn reinforcement for added comfort and durability • Strategic mesh zones for maximum ventilation Content: 71% Wool, 26% Nylon, 3% Elastic |