Diadora's M1 Basket Row is a low-cut take on a classic basketball shoe. Their 2030 lineup is aimed at sustainability. The Heritage Basket Row Cut 2030 puts these together for a casual, eco-friendly sneaker. The upper is crafted from a bio-based leather alternative, recycled polyester, and recycled polyurethane foam, and is joined by a removable recycled polyurethane foam insole, and a rubber sole. Overall, 25% of its weight comes from synthetic fibers, which you'd never guess by looking at the clean white colorway with a traditional black logo.