Designed for race day, the Brooks Women's Pro Kit Singlet delivers distraction-free performance when every second counts. The all-over perforated construction promotes airflow to help you stay comfortable as intensity builds, while the racerback design allows natural arm swing so nothing interferes with your stride. Welded seams create a smooth, chafe-reducing feel that holds up through fast efforts and long miles. Built specifically for racing, this singlet keeps the focus where it belongs, on the course ahead.