On Trail Breaker Men's Running Apparel Navy/Black : Don't let nasty weather prevent you from reaching your goals. Embrace the rainy runs with the On Trail Breaker! This lightweight, long-sleeve jacket is engineered to run through the rain. A water-repellent front acts as a lightweight shield against the elements, working with the ventilating mesh at the back to keep you in your comfort zone. An extended zipper lets you easily adjust airflow, and the handy watch window lets you check your stats