95% Polyester . 5% Spandex. Comfortable Feminine Fit. Ribbed Collar. Side Vent. Chevron Embroidered at Top Center Back. OptiDri: transfers moisture away from the body to aid in evaporation. OptiShield 50: creates a layer of protection from the sun's harmful rays. OptiStretch: fabric features interwoven layers of spandex to ensure maximum range of motion so the garment moves with the golf swing. Machine Wash Cold. Tumble Dry. Imported