Size 11 - adidas Rivalry 86 Low Originals Blue Spark Alumina 。This product is a men\'s adidas Rivalry 86 Low sneaker in a beige colorway. It features a low top shoe shaft style and is designed for casual, basketball, and running & jogging activities. The sneaker has a UK shoe size of 8.5 and a US shoe size of 9, with a style code of JH5610. Part of the adidas Originals product line, this shoe is set to be released in 2024 and is made in Vietnam. The design theme of this sneaker is colorful, making it a stylish and versatile choice for various occasions.