New with tags On Running Zero Jacket - Size XL - Color: Twillight The On Running Zero Jacket is a lightweight, packable, and breathable jacket that is windproof and water-resistant. It is designed for ambitious runners with high goals and a minimalist attitude. It is best suited for light, fast running and training in unpredictable weather. It protects against cold wind and rain and keeps the body warm in motion without burdening the runner with its weight. ☆ Ultra-lightweight ☆ Stretchy ☆ Packable ☆ Good protection in the wind and cold ☆ Athletic fit is true to size