Buyer beware! They lie about easy returns! If you go by their sizing chart and it is wrong, GOOD LUCK! Returning/exchanging according to their policy is VERY EXPENSIVE! You not only pay the shipping to send them back, but their free shipping that you originally received no longer applies and they charge you to ship the correct size back to you. I explained that I used the size chart and even measured my son's leg to get the proper size. According to the size chart, he was a medium.
It was NOT correct. The compression socks were too large.