Nike LeBron 21 Purple Rain FV2345-500 Release Date | Hypebeast。This is a Nike LeBron James XXI 21 sneaker in purple and gold, with a lace-up closure and a rubber outsole. It features arch support, cushioning, and a non-slip design for comfort and performance. The shoe is low top and has a synthetic upper material and a fabric lining material. It is a limited edition model with a retro style and reflective features. The shoe is suitable for various occasions, including activewear, casual wear, and sports. The Nike LeBron 21 is a great choice for basketball, running, and cross training.