I have some years old UA baselayer stuff. It works well, but it gets to stink after only a day of riding. Has that changed? Does UA underlayer clothing still have the tendency to foul-out in short order? I gave up on polyester myself when I 'discovered' Merino wool. Still, at around half the price of merino, I might give it another try...if it isn't so awful on the smell. Thanks for any input.