Genuine cow leather upper, synthetic lining Comfort insole, gel comfort footbed Stacked heel, 1.2 inches, 3CM This men's cap toe lace up oxford features a triple E wide width last that fits most feet. It also has a gel comfort insole that is perforated for breathability, and a lightweight synthetic outsole. Wide width (EEE). This style runs large, recommended to order half size down This men's cap toe lace up oxford features a triple E wide width last that fits most feet. It also has a gel comfort insole that is perforated for breathability, and a lightweight synthetic outsole