Nike Zonal Cooling Women's Golf Polo combines set-in sleeves with the power of Dri-FIT technology to help you stay comfortable and dry. Nike Zonal Cooling technology offers enhanced ventilation precisely where it's needed the most. - Nike Zonal Cooling technology helps keep you cool without distraction. - Feminine V-neck design features an updated polo collar. - Set-in sleeves offer comfortable range of motion. - Drop-tail hem provides extra coverage. - Hem vents provide a comfortable fit. - 100% POLYESTER