These are fabulous vintage 1920's flapper heels by Sommer & Kaufman, Grant Avenue San Francisco.  A soft black leather, leather sole. pointed toe with beading across the top. Heel just under 3 inches.  Pretty great condition

It's hard to tell the sizing of these shoes with the writing inside. I measured with inches and centimeters and inches.   These shoes will fit a size 5-5.5

They measure 8.3 inches toe to heel measured inside of the shoe.  

Please contact me if you have questions