95% Polyester . 5% Spandex. Full Zip. Mock Collar. Two Front Zipper Pockets. Callaway Chevron TPU logo on back of collar. Opti-Dri: transfers moisture away from the body to aid in evaporation. Opti-Stretch: interwoven layers of spandex ensure maximum range of motion so the garment moves with the golf swing. Opti-Shield: creates a layer of protection from the sun's harmful rays - UPF 50. Machine Washable. Imported