How to use: Simply lace up the boots tightly to ensure a proper fit. The boots are suitable for various work environments where safety and comfort are required. Precautions: Avoid using the boots in extremely harsh chemical environments as it may damage the leather and other materials. Maintenance: After use, wipe the boots clean with a damp cloth to remove dirt and debris. Let them dry naturally away from direct heat sources. Periodically apply a leather conditioner to keep the leather in good condition and maintain its waterproof properties.