Get ready to conquer your Christmas runs with the adidas Women's Alphaskin Long Sleeve Top. This base layer top is made with adidas' Alphaskin fabric, which provides a supportive and locked-in feel. The long sleeves offer extra coverage and protection against the cold, while the breathable mesh panels help to regulate your body temperature. Whether you're running on the road or hitting the gym, this base layer top will keep you comfortable and focused on your fitness goals this holiday season.