Esquivel - Sting Ray (Black) - Men's: Slip-on this sophisticated style and be the envy of all. Calf leather upper with sting ray vamp. Dual elastic gores for easy on/off. Full leather lining. Brushed leather sole. Hand crafted in the USA. Esquivel shoes are made to standard sizes and widths. However, because of the handcrafted nature of these shoes, each pair is unique. There may be very slight variations between what is shown in the photos and the details on each pair of shoes. This makes Esquivel shoes truly one of a kind. This is a sign of craftsmanship and not a difference in quality. In all cases, the shoes must pass our rigorous standards of design and presentation. We want you to be fully satisfied with your Esquivel purchase. Please contact Zappos if you have any questions.