Some reviews on here say they were true to size, others say they ran small, others say they ran big. So it was very difficult to know what I was getting into but based on my own experience, they run very small. There was no stretch to them whatsoever but, that can be determined based on the material description above. I have not worn these because of course they don't fit and when I purchased them, they were marked down for a final sale so I couldn't return.