Used men’s Calvin Klein pull-on ankle boot, black, size 11M. Possibly model “Galen”, from what can be read inside the shoe. Looks like a Chelsea-style pull on boot, with a squarish toe (definitely not pointy) No note of what the upper is made of but guessing leather (see photos). Rubber soles. Elastic embellishment on both sides of the shoes. Pull loop at back of ankle. Shoes definitely show wear, especially at the back of the heels, at the toes and at the top of the foot (wrinkles), but shine up nicely. Please see photos. From a smoke free home with pets.