Blowfish Malibu women’s Sandals 8.5 Black duck w/black straps & buckles. Zipper.

Very comfy inside zipper easy access, soft material surrounds your feet, toes and heels out. See last photo which shows thin silk over cover exposing the rubber sole- which you WANT, for grip. Don’t know why they always put a thin fabric layer over their rubber sole- perhaps to show they are new. Which these are not, but have tons of wear left!