These shoes have an oblique toe, and coupled with the cross-straps, they look like elf shoes.  They ARE cute and comfortable. I normally wear a 4.5 and with an innersole, the 35 fit.  So, I would say they run true to size.  Arch support is also good, but I do wish the heel were a bit higher.  It is only 2.25 inches.  The one velcro strap is vital, as it keeps the back of the shoe on your foot.  Good design, although TWO velcro straps would have been even better in keeping the shoe on.