Brand new with box, no lid, price is firm! Lightweight stretch-knit upper expands and contracts with your foot for adaptive comfort Partial bootie design for a secure fit and feel Flywire cables deliver a secure locked-in fit Injected Phylon midsole for lightweight cushioning U-shaped Max Air unit provides responsiveness in the heel Deep flex grooves allow for a smooth, natural range of motion Segments of solid rubber under the toe and heel for added durability in high wear areas