Yes, the dry fit really works. The "transports moisture away from your body" gimmick is just the material and weave. If you look at any dry fit clothes whether they are Nike, under armor,...etc you will notice that they all are a polyester blend. They weave the polyester so that it brings moisture to the surface of the material and spreads it out much better than regular cotton weaves. More surface area for the sweat=Faster evaporation, its simple physics. Sorry, i worked for Nike for 3 years so i have been somewhat programmed to explain this. I have bought a lot dry fit clothes with my discount and they are great, but overpriced. You can find much cheaper dry fit from other companies.