See all photos for measurements and proper fit-No returns or refunds......This product is a set of six Peter Millar golf polo shirts in size medium, featuring various designs from different golf country clubs. The shirts are made of a polyester and spandex blend with a microfiber fabric type, making them lightweight, moisture-wicking, and breathable. The collared polo shirts have a button closure, short sleeves, and an allover print or striped pattern with embroidered logos. Perfect for casual occasions during the summer, fall, or spring seasons, these shirts are ideal for men who enjoy golfing or simply want to add a touch of style to their wardrobe.