This shirt is the standard of quality for a 50/50 blend shirt.  Customers who are inclined to purchase this most often are people who work outside and put a premium on drying moisture.   The blended polyester fibers dry faster than a 100% cotton shirt.  The material is a solid 5.5 oz shirt and if you have ever had a 50/50 t-shirt in your dresser there's a good chance it's this one.