Worn once and then ordered a different size. Comfortable muck boots with leather upper. Size guidance: With light or midweight socks: Whole sizes, order one size down. Half sizes, order 1½ size down. Example: 9 or 9½, order a size 8. With heavyweight socks: Whole sizes, order your normal size. Half sizes, order one size down. Example: 9 or 9½, order a size 9.