Never worn like new Upper: Calfskin Color: Burgundy / Red Outsole/Features: TPU with extraordinary grip Lining: 57% Fabric (45% recycled Polyester - 35% Cotton - 20% Viscose) 43% Fabric (100% recycled PET) Leather Working Group Certified Burgundy and red leather boots for women with recycled TPU outsole. Better Product: The leather is certified by Leather Working Group, a coalition of brands, suppliers, retailers, leading technical experts, and NGOs aimed at raising environmental standards and ensuring best practice standards for tanners, manufacturers, and retailers. 20% of the outsole is made of recycled TPU, which helps to scrap waste and reduce the carbon footprint emissions going into a more conscious environmental impact, keeping the same performances and standards of virgin TPU.