These are the lightest 100% cotton work pants that I've found. I like them because they are comfortable, breathable and loose fitting. The fit is good as well, as seems to be the case with all of the Carhartt products that I've tried. I've had six pair for a little over a year and they are showing a few signs of wear, but nothing major as of yet. Because of the wear and also the fact that the price has gone up, I give them a three.