They run wide; nice otherwise!
Perfect for my husband with 17" calves! The size is probably true to chart. My experience was to order larger so they wouldn't be too short, like other brands have been. Just too wide for my calves 14"  but definitely tall enough! I just ordered a s/m to try and another pack of l/xl for my husband.  Not too thick. Have been washed a few times and air dried... no wear at all.
Rating: 5 stars