Callaway Men's Opti-Vent Short Sleeve Striped Polo 92% Polyester/8% Spandex Imported Ribbed collar, Callaway embroidery on left crease sleeve, logo buttons, chevron embroidery on inside placket Hi-low hem, front length 31" from shoulder and back length 32" from shoulder Opti-dri: moisture wicking fabric that pulls sweat away from you for a dry feel Opti-stretch: engineered elastic waistbands for a comfortable fit Opti-vent: engineered ventilation properties into the fabric that allows air to cool you off