Product details • Flat heel • Fastening: lace-up • Round toe Fabric content and care advice • Uppers: 92% leather, 8% synthetic • Lining: 95% wool, 5% polyester • Cushioning: 100% polyester • Sole: 100% rubber • Leather from environmentally-certified tanneries. Leather Working Group (LWG) certification is an internationally recognised certification which assesses the environmental performance of tanneries (covering energy and water consumption, waste water, air emissions etc.).).