Looks like nubuck leather, but it's made of Birki-buc material - the Arizona BFBC sandals are made from easy-care Birki-Flor upper material. It feels like leather but is a tear-resistant, highly abrasion-resistant synthetic material. With the two wide, adjustable straps, slipping into the shoes is quick and easy, and the footbed made of cork and latex provides a pleasantly cushioned walking experience. The insole of the sandals is made of open-pore suede, ensuring breathable, skin-friendly comfort. A grippy outsole compensates for uneven surfaces and provides good traction on any terrain. The Arizona BFBC shines with its timeless design and is a true classic for home, leisure, and everyday wear. Note: This model is available in versions for narrow and normal width feet. Please keep this in mind when ordering!.