Saying this is the most comfortable sock we’ve made is not even a stretch. These have all the softness of our casual Merino blend socks with moisture control and temperature regulation thanks to the fibers in Merino Wool—all with around 30% more stretch in the calf. If you’ve ever felt your socks were too tight, this one’s for you. Care Details Machine wash cold on gentle cycle, Only non-chlorine bleach when needed, Tumble dry low, Do not Iron, Do not dryclean