We have spent more than enough time gushing over the Michael Toschi S1 Sock, which we honestly believe is the best sock on the market. Now, Toschi has introduced the S1S sock which we understand means "S1 Short". In other words, it's a mid-calf dress sock for those that prefer a shorter sock to the over-the-calf version. They will be available in Black in Small, Medium, Large, and X-Large as well as in Tan and Navy in Medium and Large.