High-quality leather is the most common material for black formal shoes. It may be smooth, patent, or textured, depending on the desired aesthetic and level of formality. Some may also feature subtle embellishments like brogueing or stitching.Well-made formal shoes typically feature meticulous craftsmanship and durable construction. They often have leather soles, which are sleek and provide a formal appearance, though some may have rubber soles for added grip and comfort.Black formal shoes are incredibly versatile and can complement a wide range of outfits. They pair well with suits, dress trousers, and even certain types of formal jeans, making them a versatile investment for any wardrobe.