Rusal - Men's Dark Brown Calf and Blue Kid Suede Derby Shoe is constructed on our signature last 371-S-01. A dark brown calf leather and blue kid suede derby shoe with a leather rubber sole sounds like a stylish and versatile choice. While the kid suede material typically offers durability and a refined appearance. This type of shoe can be a versatile addition to a wardrobe. The leather rubber sole provides grip and comfort for all day wear. The derby style is classic and suitable for both formal and casual occasions.