Serious athletes require serious runners. Updated and upgraded, the Nike Air Max 2021 brings everything you love about the Air family with an eco-friendly spin. Built with a dual-pressure Air-sole unit that brings unmatched responsiveness for long hours, these shoes sit on a full-length rubber outsole for terrific traction. Modern, technical, and heritage Air DNA: you simply cannot go wrong with the Nike Air Max 2021! Nike Air Max 2021 features: Upper with an engineered mesh, woven textile, and no-sew skins deliver style, durability, and breathability. Made with at least 20% recycled content. Round laces deliver a secure fit. Webbing details pair with floating eyestays for fresh look. Webbing pull tabs allow easy on and off. Padded, low-cut collar looks sleek and feels great. Overlays on the side and heel add durability and depth. Foam midsole is split into two sections and cored out for lightweight cushioning. Dual pressure Air-sole unit works in unison with the collapsible cage for plush comfort.