
These socks are great for the money! I use them for runs up to 15 miles (beyond 15 miles my feet start to get uncomfortable in them). "One size" bothered me because I'm 12 but they fit my foot very well. I could see they were too big for a small foot. Please understand that these are loose packed socks, not famous brand socks. There are many performance options at a much higher price. I will not hesitate to buy them again. I can use them for several months and dispose of them without hesitation.