The Nike Cortez DN1791-100 is a stylish sneaker designed for athletic use, featuring a color scheme of white and blue. This unisex shoe is part of the Nike Blue product line and has a UK shoe size of 9.5. With a US shoe size of 11 for men or 12.5 for women, this model offers a comfortable and trendy option for those looking for a colorful and fashionable athletic shoe.