Brand new handmade in Poland from sheepskin leather
Actual measurement is
Size Outside Inside
7 10 7/8 10 1/4"
8 11" 10 1/2"
9
11.25" 11"
10 11.75" 11"
11 12" 11 3/8"
12 12 1/4" 11 3/4"
14 13 1/8" 12 1/4"
16 13 3/4" 12 3/4"
17 14" 13"
18 14 1/4" 13 1/8"
These are an unlined light weight slipper.