No matter what the weather's doing or where you want to run, the New Balance Q Speed Shift 1/2 Zip will help you stay warm and dry. Featuring NB HEAT technology to trap heat and wick away moisture, and power mesh-lined protective woven venting on the back for additional airflow, this women's half-zip layer is designed to keep you comfortable. A relaxed fit ensures your style's on point, while reflective accents catch the light.