I had previously bought these and wanted to add some additional pairs. The compression socks help with my circulation and are warm during the cold weather. They launder very well--either on gentle cycle of my washer or handwash if on vacation. I bought the XLarge or Plus because I wear a size 10 shoe and my calves tend to be on the chubby size even though I am NOT overweight. They fit perfectly & I am 5'8". I bought all 3 colors.