The Nike Women's Pro Warm Long Sleeve Top is a popular choice among women tennis players for a base layer top. It is made with Nike Pro Warm fabric that helps keep you warm without overheating. The fitted design and stretchy material allow for a full range of motion on the court. The long sleeves provide extra coverage and protection from the cold. This base layer top also features Dri-FIT technology to wick away sweat and keep you dry during intense matches. With its stylish design and excellent performance, it's no wonder why this top is one of the most wished for on Amazon.