Made with warming and moisture-wicking NB HEAT technology, a wind-resistant polywoven shell and Vaporloft Fill for lightweight warmth, the New Balance Impact Run Luminous Heat Jacket helps you stick to your running schedule no matter the weather. Designed to help you feel warm in less-than-ideal conditions, this running jacket includes a dropped hem and sonic welded seams for added protection against the elements. A watch window on the sleeve offers easy access to your watch through your layers.