Thank you for viewing. This is a pair of Knapp ripple sole postman shoes from the USA, circa the 1970s-80s. These are rare original soles, also known as shark soles, which are not often seen on postman-type work shoes. They feel lighter than regular soles. The size is 10 1/2D. I wore them with a thick insole, and my bare foot size is 26.5cm. The outsole is approximately 31.5cm, the insole is approximately 28.5cm, and the widest part of the sole is approximately 11cm. There may be slight variations due to amateur measurements. There are some wrinkles from wear, minor scuffs, sole wear, and insole stains, but I think the condition is good for an item from that era. There is no box. Please understand that this is a used item before purchasing. We do not accept returns or exchanges, so please be aware of this.