Bring the heat to your workouts in the women's New Balance x J.Crew Quilted Vest. Warmth without weight. Protection without compromise. It does its job to resist chill and wind, and looks good doing it. Inside the vest, Polartec® Alpha® fill provides warmth throughout your core while NB Heat technology helps wick away moisture and retain your body heat. Outside, quilted material helps block the wind and rain. Together, they're a force against Mother Nature's worst.