HYBRID NX Ozone from First Mile is built to last. Made from recycled plastic, sustainably sourced from local communities within the First Mile network, each purchase of a PUMA x FIRST MILE product supports local communities to help create sustainable jobs and positive social impact. HYBRID NX is built for those who never compromise. A high-energy performance blend of NRGY beads and IGNITE foam combine to form our HYBRID midsole tech- perfect for those long distance runs and short distance sprints. Whether it's at the last lap or the final call, you'll go above and beyond.