The AJ 4 Retro 'University Blue' by is a popular sneaker that features a combination of leather and synthetic materials in a clean white and University Blue colorway. The upper of the shoe is predominantly white, with the University Blue color used on the heel, tongue, and lace locks, providing a nice pop of color. The iconic 'wings' design is featured on the side of the shoe in black, giving the sneaker a classic and timeless look. The shoe's midsole is made of foam material, providing excellent cushioning, and the outsole is made of durable rubber material that offers great traction and durability on various surfaces. The AJ 4 Retro 'University Blue' is a great choice for those looking for a stylish and comfortable sneaker that can be worn casually or for basketball games.