When choosing "Left" or "Right" for the dexterity, you are choosing the hand that the glove will be worn on. Please note that Right-Handed golfers use a Left Hand glove and Left-Handed golfers use a Right Hand glove. The Tour Preferred Flex Glove is constructed from the same premium AAA Cabretta Soft Tech™ Leather used in the standard Tour Preferred model. In addition, it features strategically placed perforated leather for increased airflow and a 4-way nylon insert for a stretch fit.