Trosa - Men's White and Blue Calf Leather Oxford Shoe feature a closed lacing system and dual density sole. A white and blue calf leather oxford shoe with a dual density sole is a combination of style and refinement. The dual density sole is known for its durability and grip, making it ideal for all weather conditions. The white and blue color provides a classic and versatile look. These oxfords are suitable for both formal occasions and every day wear.