The Under Armour Women's ColdGear Reactor Vest is a top-rated sleeveless hooded windproof vest for activewear enthusiasts. It is made from a lightweight and breathable fabric that keeps you warm without overheating. The vest features UA ColdGear Reactor technology, which adapts to your activity level to provide the right amount of warmth. It has a full-zip front closure, a hood for added protection, and two zippered hand pockets for storage. The fitted silhouette and stylish design make it a versatile choice for outdoor activities or casual wear.