These black crocodile - patterned dress shoes are a great addition to your formal wardrobe. To use them, simply adjust the buckle strap to fit your foot comfortably. For formal events, pair them with a well - tailored suit. At the office, they'll go well with a dress shirt and trousers. When it comes to maintenance, use a soft cloth to wipe off dust regularly. Every few months, apply a leather conditioner to keep the leather soft and supple. Avoid wearing them in very wet conditions as this can damage the leather. And always refer to the size guide to ensure you have the right fit for maximum comfort.