Donald J Pliner Men's Darwin Slip-On Loafer 100% Leather Imported Synthetic sole Enjoy your weekend ensemble in the luxurious Donald J Pliner&trade; Darwin loafer. Leather upper. Slip-on construction. Stitched moc toe. Hardware detailing. Leather lining and footbed. Stacked heel. Leather and synthetic sole. Made in Spain. Measurements: Weight: 13 oz Product measurements were taken using size 12, width M. Please note that measurements may vary by size.