Product details • Sports shoe • Flat heel • Fastening: touch 'n' close Fabric content and care advice • Uppers: 100% leather • Lining: 100% polyester • Cushioning: 62% EVA, 25% cotton, 13% other materials • 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.)..