This premium men's chukka is made with premium Better Leather, which is sourced from a sustainable tannery rated silver for its environmental processes. The durable lining is made with ReBOTL™ material from recycled plastic bottles. The boot's cushioned footbed ensures enduring support and shock absorption.CARE INSTRUCTIONS: Cleaner Renewbuck® Suede and Nubuck Foam CleanerSuede Restorer BrushDry Cleaning Kit Protector Balm Proofer™ All Purpose ProtectorSneaker Care Kit