Vintage 1950s cowboy western thunderbird rockabilly leather boots. Stamped size: 12 b. Please check the measurements below. Amazing thunderbird inlay details. Take a look at our store for more vintage clothing – vintageonhollywood. Top to bottom full length: 11 3/4. Top to bottom full height: 11 3/4. Heel height: 1 1/2. This item is made of leather.