Casual, timeless, versatile, 3 words that describe Stan Smith perfectly.This version, with the famous green heel, features a new design, directly linked to Adidas' commitment to use only recycled polyester in its manufacture by 2024. The sole is made from rubber waste.This product was made with Primegreen, a series of recycled materials for high performance. 50% of the top content is recycled. Virgin polyester free.