The Nike Pro Women's HyperWarm Leggings are a popular choice for cold weather workouts. These compression leggings feature Nike's HyperWarm fabric, which helps to keep you warm without adding bulk. The soft, brushed interior provides a cozy feel, while the moisture-wicking technology keeps you dry and comfortable. The elastic waistband offers a secure fit, and the flat seams reduce irritation. Whether you're hitting the gym or going for a run, these leggings will keep you warm and stylish.