Product details include a flat heel with a height of 3.5cm or 1.5 inches, a round toe, and a strap and buckle fastening. The fabric content features uppers made of 100 percent leather, a lining of 100 percent leather, and cushioning of 100 percent leather. The sole is 100 percent rubber. This product uses leather from environmentally certified tanneries. Leather Working Group (LWG) certification is an internationally recognized certification that assesses the environmental performance of tanneries, covering energy and water consumption, waste water, and air emissions.