Comfort and support extra for women Not for nothing was the Puma Run XX Nitro named after the female XX chromosome, because it was perfectly tailored to female taste and the female foot. Its design is an absolute eye-catcher and the special fit means your foot sits particularly securely and comfortably in the shoe. The surprisingly light midsole is highly comfortable and resilient. Together with the RUNGUIDE technology, which always optimally aligns your foot while running thanks to a specially designed shaft reinforcement, the result is a wonderfully relaxed running feeling. For long, enjoyable sessions. The highlights of the XX Nitro women's shoe from Puma: Breathable mesh provides cooling comfort and is pre-shaped to fit your foot comfortably and securely Stabilising fit with special attention to the female, narrower heel Visible RUNGUIDE support rail provides optimal motion control Midsole made of lightweight, resilient Nitro cushioning foam PUMAGRIP outsole for a decent grip Because women's feet are unique Puma has set an example with its Run XX NITRO, a running shoe that will make your heart beat faster. Especially on long distances, many women value support and you will be thrilled by its excellent fit, which is tailored to the female foot. The support and the responsive feeling while running will inspire you for many kilometres. Definitely a contender for your next favourite training shoe.