Women's Nike Zonal Cooling Relay Running Top LIGHTWEIGHT COVERAGE, SWEAT-WICKING COMFORT. Women's Nike Zonal Cooling Relay Running Top helps you move along your route with zero distractions with body-mapped mesh to increase airflow, long sleeves and sweat-wicking fabric. Nike Zonal Cooling technology seamlessly incorporates areas of ventilation to enhance cooling. Zoned, engineered mesh provides breathability. Shaped bottom hem provides a comfortable fit. Flatlock seams move smoothly against your skin. Back neck tape is printed with a Nike Running trademark for durability.