The Nike React Phantom Run FK 2 'Glacier Blue' is a high-performance running shoe designed to provide exceptional comfort and support to runners. It features a Flyknit upper that provides a lightweight, breathable, and flexible fit that conforms to the shape of the foot. The shoe is equipped with Nike React foam technology, which delivers a soft and responsive feel that offers excellent energy return with every stride. The 'Glacier Blue' colorway adds a stylish touch to the shoe's sleek design, making it a great option for runners who value both performance and fashion. Additionally, the shoe's durable rubber outsole offers reliable traction on a variety of surfaces, making it ideal for both indoor and outdoor running. Overall, the Nike React Phantom Run FK 2 'Glacier Blue' is a top-of-the-line running shoe that combines comfort, style, and performance to enhance your running experience.