Childhood is full of firsts. First steps. First day of school. First lost tooth. And now, first Stan Smiths. These kids' shoes are part of another first, too: adidas' first big steps towards reducing waste with recycled and vegan materials. Simple straps let them put this pair on all by themselves, even if their first perfect bow is still somewhere ahead of them.This product is made with Primegreen, a series of high-performance recycled materials. It's also made with vegan alternatives to animal-derived ingredients or materials.