Union is one of the most popular joint models in BestShoesStore.The unique and eye-catching color-blocking shoe body, with delicate and elegant material design, is a rare and unforgettable product. Whether it is Union x Air Jordan 1, or Union x Air Jordan 4, both have super popularity and are very cool.Union X Air Jordan have the unique and eye-catching color-blocking shoe body, with delicate and elegant material design, is a rare and unforgettable product. Whether it is Union x Air Jordan 1, or Union x Air Jordan 4, both have super popularity and are very nice.