The superbly named Darn Tough Socks has the feet of just about everyone covered. The family-run firm tailors their merino foot snugglers to suit everyone from office workers to hikers to runners. Billed as the world’s best sock, they sport the likes of high-density knitting, a cushioned sole and ribbed support to eliminate bunching and blisters, while the fine gauge, itch-free wool construction regulates temperature, wicks moisture and repels odor.