The Nike Pro Women's Training Tights are a popular choice for women looking for stylish and functional spandex base layer bottoms. These tights are made with Nike's Dri-FIT fabric, which wicks away sweat to keep you dry and comfortable. The tight fit and stretchy fabric provide excellent support and freedom of movement. The wide elastic waistband ensures a secure and comfortable fit. These training tights are perfect for any type of workout, from yoga to weightlifting. With their sleek design and high-performance features, they are a top seller on Amazon.