The SmartWool Popcorn Cable Crew Sock combines a luscious, cozy feel with a mix-and-match blend of patterns, textures, and colors. The lightly cushioned sole offers just the right amount of padding for long-lasting comfort without added bulk. SmartWool's exclusive WOW (Wool-on-Wool) Technology in the heel and forefoot provides exceptional foot protection in high-impact zones. The sock is knit from 90% Merino wool, 9% nylon, and 1% spandex fabric. Crew height. Made in the USA.