DESCRIPTIONS Cork is a fast-growing sustainable resource.That's why we've added it to the midsoles of our women's sandals.We've combined it with EVA technology for underfoot comfort,plus there's a rubber outsole for extra grip. PRODUCT DETAIL • Premium nubuck leather from a sustainable Leather Working Group tannery rated silver for its water,energy and waste management practices • High-rebound footbed made with 70% bio-based natural materials • Straps and an adjustable buckle closure for a secure fit • Soft lining in synthetic suede • Comfy midsole in EVA and cork • Durable rubber lug outsole for protective grip • Sole height: 2.5cm / 1in