This lightweight running jacket from adidas shrugs off wind and rain to keep you comfortable without weighing you down. It's cut slim, so it won't flap in the breeze as you blaze past the competition. Ventilation under the arms allows heat and moisture to escape to prevent overheating. This product is made with at least 70% recycled materials. By reusing materials that have already been created, we help to reduce waste and our reliance on finite resources and reduce the footprint of the products we make.