"Be Well, In Style" is the motto of these stylish therapeutic socks.The Circulator in Black Solid from Sockwell® is made with a high-peformance merino wool & bamboo blend for odor control, tempurature regulation, and moisture management. These great socks also feature reinforced toe and heel areas with a seamless toe closure (to prevent rubbing) and 3 zones of compression to assist circulation. Made in the USA, the Circulator sock is sure to be your new favorite.