Erasing the lines between fashion and sport, Stella McCartney continues to lend her sophisticated touch to performance essentials. This crop top accompanies you to your training edge and then helps you push past it. It has a stretchy, supportive fit. Sweat-wicking fabric keeps you cool under pressure. This product is created with yarn made in collaboration with Parley for the Oceans. Some of the yarn features Parley Ocean Plastic™ which is made from recycled waste, intercepted from beaches and coastal communities before it reaches the ocean.