Product details • Sports shoe • Flat heel • Fastening: lace-up Fabric content and care advice • Uppers: 100% leather • Lining: 100% polyester • Cushioning: 71% EVA, 15% other materials, 14% polyester • Sole: 64% rubber, 36% other materials • 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.).).