Callaway mens stretch solid polo shirt 2014 callaway have designed this fitting polo shirt with all the tourlogos on it and designed it to perform in all kinds of weatherconditionscallaway have used their optistretch and optidri technologies tomake sure that the the shirt stands up to the high demands of golfin the heat optistretch allows the shirt to stretch and feelnon restrictive throughout the golf swing and optidri allowsmoisture to be drawn away from the skin helping you stay dry an