“Excellent socks and I really like the new tab at the back! I've been wearing Swiftwick socks for years and have never been disappointed in the quality or fit of the sock. I did have to experiment a little with the size because I tend to wear my running shoes a little on the loose side so I have had some roll under my foot on hilly terrain in the past. Once I figured out the right sizing - these are simply core to what I wear.”