The Epic React Flyknit 2 'Blue Hero Bright Crimson' sneaker hit the market in July 2019, showcasing subtle enhancements to its previous iteration. With an elastic and easy-to-wear Flyknit collar and upper, this shoe offers a personalized fit that molds to the contours of your foot. Additionally, the revamped weave pattern enhances flexibility, offering a more adaptable experience. Despite a reduction in weight from a minimalistic heel support panel, the Nike React foam midsole remains unchanged, expertly designed to provide optimal cushioning based on data-driven analysis.