Pikolinos 11 Women two tone Leather Mary Jane Kitten heels ($199 retail) one of a kind discontinued style, rare hard to find Gently used. Minimal wear, see photos Upper: 100% calfskin leather Inner lining: 100% pig skin leather Sole: 100% synthetic *Extra Comfort By purchasing this product, you're supporting responsible leather manufacturing through the Leather Working Group. ISO 14006 Ecodesign: We design our collection by identifying environmental impact throughout the product life cycle, with the aim of minimising it. ISO 14001 Environmental management systems: We protect the environment and minimise pollution in all our processes. Through Amfori certified BSCI audits, we monitor the social and environmental sustainability of the entire supply chain. Zero Waste: We place value on raw materials, reducing waste and promoting their re-use. Pikolinos works towards sustainability in all its materials and manufacturing processes.