Does anyone own "PlayDry" or "ClimaCool" workout clothing?

I have these shirts that are made out of that material that's supposed to wick sweat away from your body in order to make your workouts more comfortable. They have names like "PlayDry" by Nike, "ClimaCool" by Adidas, and "RapiDry." Does anyone own these kinds of shirts or have knowledge of how they are to be laundered so that they don't get ruined? Can you put them in the dryer, or do you have to air dry them?