I was first introduced to these socks while recovering from ankle surgery almost four years ago, and I just love them! They're so comfortable and soft and have the right compression for everyday wear. My arches are rather high, and the support I get from these socks makes my feet feel great all day. After almost four years they started to look a little worn (still not too bad), so I needed to purchase new ones in black and white. I tried to buy them locally but couldn't get my size at any of the specialty shoe stores I visited, so I ordered them online. I accidentally ordered the wrong size for some of them and they were delivered in size large instead of medium. I was going to send them back and replace them, but when my husband asked to see them he told me to just order more -- he was keeping the large ones for himself! The quality is outstanding, and they're shipped really quickly. The customer service is good too! I'm so happy I found these -- I'm a fan! I REALLY recommend them!