This is an unworn pullover from Turtleson, a company known for its high end sportswear sold primarily online and in pro shops. The pullover is their Wallace style quarter zip in a beachey blue. There is a simple embroidered logo on the sleeve that is "AR." I don't know what golf course this belongs to.... The pullover has its original tags, is in good condition and has various sizes available. Below are the measurements for the large to help with fit. armpit to armpit laid flat is 22 inches the back length is 27 inches the sleeve underarm seam is 22 inches