Sosuke - Men's Oxblood Brown Calf Leather Deby Shoe feature a open lacing system and dainite sole. A green calf leather derby shoe with a dainite sole is a combination of style and refinement. The dainite sole is known for its durability and grip, making it ideal for all weather conditions. The green color provides a classic and versatile look. These derbies are suitable for both formal occasions and everyday wear.