Mocassins by Sioux. Typical SIOUX driving shoes with rubber nubs on the heel, distinctive hand-stitching and appliquéd leather strap. The white and black versions made of lambskin nappa leather; camel version made of velvety suede with detail in lambskin nappa leather. Calfskin leather insole and calfskin leather lining. Leather sole with rubber nubs. Heel height approx. 0.5 in. Extra wide: comfort width "H".