I can't wear them at all.  I ordered a size 10 & received an 8.  I went back to the item several times & selected different sizes.  On most of them, the correct size was placed in my cart.  But when I selected size 10, size 8 was put in the cart.  No way to override this.  I would still like to have the shoes, but can't order them in my size due to this flaw.   In the first image I've attached, you can see I've selected 10.  In the second image where I added it to the cart, you can see it changed to size 8.