Athel - Men's Black Box Leather High Shine Derby Shoe the upper is crafted from box leather, renowned for its high shine finish and durability. The black adds depth and character to the leather, creating a luxurious sheen. Upper welt construction not only enhances the shoe's durability but also provides exceptional comfort and support with every step. Our dainite sole offers superior grip and traction on any surface. These derbies are versatile for formal and casual occasions.