This is a size 10.5 Union LA x Air Jordan 1 Retro OG SP High sneaker in the Chicago Shadow colorway. The shoe features a high-top design with a leather upper in Varsity Red, Black, Sail, Shadow Grey, and Muslin colors, paying homage to the iconic Air Jordan 1 "Chicago" colorway. Known as the "Chicago Shadow" edition, it combines classic Jordan Brand style with a unique twist, making it a highly sought-after collector's item.