The bottom of the shoe says 7.5 medium but I am an 8 1/2 half and can fit my foot into the shoe so they are rather stretchy but very comfortable. They have a flexible thin sole. I bought these secondhand thinking I would wear them, and I never did. as you can see the bottoms are in fair condition at best, but the tops show very little sign of wear. The insides are nice as well. I have no idea what the original price was.