Worn’s Everyday Merino Wool Crew Socks are knit with patented Arrowool™ fabric, a genius blend of naturally antimicrobial Merino and advanced wicking technology that will keep your feet fresh and dry from sun-up to sundown. Meticulously engineered to maximize comfort, their 360° arch support, medium-cushion footbed, and specially designed heel ease the strain of long hours on foot. Boasting quadruple the lifespan of cotton, plus Wash-Fit Tech™ to keep them feeling new after every wash, you can count on them to log countless miles.