Sioux Bison - Men's leather derby shoes, made from natural leather with an ergonomic design. Original Sioux, a legendary German brand with a 70-year history. Condition is perfect! Size: 42.5 (Insole 27.5 cm) - comfortable width, typical for German footwear. Premium leather: The upper is made from dense yet breathable natural leather, resistant to scratches. Anatomical construction: Sioux is known for its 'moccasin' softness even in classic models. Universal style: Open lacing allows easy adjustment for any foot arch. Durable sole: Made from high-quality polymer for excellent cushioning. German reliability: Each seam and detail is crafted with precision for long-lasting wear. Please feel free to ask any questions.