Or say the cored-out foam midsole gives you an incredibly soft feel. But what fun is giving away all the surprises? Lace up and feel the next era of Air for yourself. Modern Meets Sustainable Materials Made from at least 20% recycled materials by weight, the upper blends engineered mesh, woven textile and no-sew skins for a sleek look that's durable, lightweight and airy. Cushioned Feel The foam midsole is split into 2 sections and cored out (like a honeycomb) for lightweight cushioning that lasts.