Elevate your morning run. A design collaboration with Stella McCartney, these lightweight running shoes bring flexible support to your stride with a slip-on construction that molds to your foot. Energy-returning cushioning propels every step. 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 that's intercepted from beaches and coastal communities before it reaches the ocean.