Foot Cardigan is a sock subscription company that was featured on ABC's Shark Tank! They have a variety of different themed subscriptions for Men, Women, and Kids, including Crew, Luxury, and Boring styles. They're also the only brand we know of that does a No Show subscription, and they've launched a limited edition Mean Girls sock club too! Subscriptions range from $12 to $18/month depending on selection.
Shipping: Free shipping worldwide