Inspired by the idea of regeneration in an ever-changing world, the Puma Suede RE.GEN shoe is an edgier interpretation of the sneaker as it comes constructed from recycled materials including waste from their own industry remade into new, usable fabrics with a recycled mesh tongue and flat cotton laces for a slick and distinctive look. Reduce. Reuse. Regenerate. That is what the Puma RE.GEN collection aims to do.