The Nike Women's Pro Warm Long Sleeve Training Top is a versatile base layer top that provides both warmth and breathability. It is made with Nike Pro Warm fabric that helps retain heat while also wicking away sweat to keep you dry. The slim fit design hugs your body for a comfortable and supportive feel. The long sleeves and mock neck provide extra coverage, and the flat seams reduce irritation. Whether you're hitting the gym or going for a run, this top will keep you comfortable and stylish.