The Retro Runner Ess Mix Mat Sneakers by Calvin Klein combine timeless design with modern materials. These sneakers are made from recycled nylon, which is not only environmentally friendly but also ensures a comfortable wearing experience. The black and white combination gives the shoes a classic look that can be easily paired with various outfits. With a low shaft height and a practical lace-up closure, they offer both comfort and stability. These sneakers are ideal for everyday wear and are perfect for a variety of leisure activities. They are designed for adults and are available in EU shoe size 45. The Retro Runner Ess Mix Mat Sneakers are a stylish choice for those who value sustainability and fashionable design.