Vince Gibson Black Genuine Suede Slippers Men's Size 11?

Vince Gibson Black Genuine Suede Slippers Men's Size 11? The size sticker is missing from the bottom of the slippers and I cannot find a size inside of the slippers. I compared them to another pair of slippers and believe that they are a size 11, but am not positive? Measures approx. 12 inches from the toe to the heel from measuring from the bottom and measures approx. 11 inches when measuring from the top of the toe to the heal on the top of the slippers. Have been worn, some dirt/slight wear to the suede and soles and some slight matting to the inside shearling. Please see the pictures. These have a ton of life left, but are not perfect. Size: 11? (Please see the measurements above)