every couple months I find myself  looking to replace my shirts because the material is cheap thin or the stitching unravels after a couple washes and wears out . These shirt are made of a good thick material and will last for some time I'm no seamstress so I don't know about the stitching but I have had my shirts for a couple months and they are holding up just fine I knew when I pulled them out of the bag from shipping they were soft and thicker than I had expected so I am very happy with my purchase