Rubber rain boots from Everlane, size 8, in the color Stone. Sold out on their website! Used them on a vacation to a rainy locale and it was so comfy for walking all day. It has some discoloration and scuffs on the sides (please see photo for reference) but has plenty of life left. More information on the shoes here: https://www.everlane.com/products/womens-rain-boot-stone?collection=womens-shoes