I've uploaded photos of the heel fit and the inside heel area of the shoes. HOKA M CHALLENGER LOW, 27 cm Color: Beige The color goes well with any outfit. Thick cushioning provides a comfortable fit. GORE-TEX keeps your feet dry and comfortable even in light rain. I usually wear 26.5 cm, but these are a bit too big, so I'm selling them. Purchased from ZOZO. They will be shipped with the original box. If you don't need the box, I can ship them in simpler packaging, so please let me know.