|S||4 - 6.5||5 - 8||39 - Below|
|M||7 - 9.5||8.5 - 11||40 - 42|
|L||10 - 12.5||11.5 - 14||43 - 45|
|XL||13 - Up||14.5 - Up||46 - Up|
I have an assortment of the Zensah socks and simply love them. They are incredibly comfortable for my runs (from fun runs to ultramarathons) and also for cycling. I like that the various patterns reflect my mood for the day. (Paired with the calf sleeves, they make quite the conversation piece.) They also make great, fun, gifts.