adidas Continental 80 shoes are an ’80s icon. Right up there with sweatbands and rollerblades. This pair keeps the legacy going with an update for the times. The sleek design is made with recycled materials and rebuilt to reduce material waste. The intricate heel pattern is made of recycled ocean yarn. Look good and feel good about it. This product is made with Primeblue, a high-performance recycled material made in part with Parley Ocean Plastic. 50% of the upper is textile, 75% of the textile is Primeblue yarn. No virgin polyester.