This product is made of genuine leather. The fit of these shoes is standard. You can order it in your own size. The Exterior Is Genuine Leather. Inner Genuine Leather. The leather interior prevents odor and allows you to breathe. Loafer construction. Sole: Polyurethane Style: Sneaker Season: All Seasons Insole Height: 3.5 cm Durable and very light polyurethane sole. All Ducavelli products are guaranteed for 6 months. All products of Ducavelli, an English brand, are produced in Turkey. Anatomical insole that takes the form of your foot as you wear it. Longlasting use thanks to the stitched sole. Ducavelli Menta Men's Genuine Leather Nubuck Sneakers, Loafers, Genuine Leather Sneakers, Men's Snakers.