Materials: 100% Italian sheep suede upper with 100% cow leather lining. Leather buffed outsole with a TPU insert, for extra traction and stability. These are shipped with a clear protective film on the outsoles, please remove film before wearing. Ortholite insole provides extra padding and cushioned arch support for maximum comfort 0.75 inch heel Soft flexible suede construction The leather used for these flats were tanned in a LWG (Leather Working Group) certified tannery; a non-profit aimed to promote sustainable business practices through low energy water usage, waste management, and the elimination of restricted substances Produced in BSCI (Business Social Compliance Initiative) certified factories which aims to improve working conditions throughout the supply chain Origin: Shenzhen, China