The NB Radiant Heat Bonded Jacket for women helps you run like a champion with the warming benefits afforded by our new NB Radiant Heat technology, featuring metallic woven fabric inspired by marathon blankets. Infused with a unique plasma process, this fabric lines the chest, collar and part of the sleeves to deliver superior warmth retention by reflecting your body’s heat back to you. Meanwhile, PrimaLoft® Thermoplume insulates your core with bonded baffles and a wind- and water- resistant outer fabric on the front body and sleeves. NB Heat knit fabric on the back and underarms offers breathable warmth that helps wick sweat to make it movement-ready. An offset zipper matches the visual technology with more modern style.