Designed for running, the Aerogami jacket helps you set the pace, no matter the miles or the season. Its waterproof and windproof design stands up to the elements. Our innovative Aerogami technology reacts to your body's sweat in real time to provide optimal airflow when you need it most. Please let me know if you have any questions. ❓😊 always open to negotiate offers, low ball offers will not be considered ✔️😁 no trades 🚫😔