NWOB Bella Vita Athleisure Sneakers Sz 6.5w (runs very big)

New Bella Vita Athleisure Sneakers without box. This brand runs really big and narrow. I wear a 7 and ended up buying these in a 6w This pair is a 6.5w and I had room in the heel that just wouldn't work. Threw away box and couldn't return.