Built with speed in mind, the Nike Zoom Fly ‘Bright Crimson’ sneaker updates the original with a new colorway to complement the sleek silhouette. The sneaker features a breathable mesh upper with an easy slip-on design, Flywire cables along the midfoot, and a lightweight foam midsole. A digital clock graphic on the heel counter is a nod to the brand’s 2017 ‘Breaking2’ project, marking an attempt at breaking the two-hour marathon barrier.