adidas GZ5390 You don't break the rules — you create them. As you dare to step outside the box, these adidas shoes accent every stride with that same boldness. This updated version of a classic silhouette stays true to its heritage while bringing new attitude to your look.This product is made with recycled content as part of our ambition to end plastic waste. 20% of pieces used to make the upper are made with minimum 50% recycled content.