I have been looking for some more modern fitness clothing and have purchased Nike and Under Armour jogger pants. I returned the Nike because Under Armour is far better.
Under Armour uses special designs to piece together sections of the pants so that they bend more physiologically, like the new football pants worn today. The Nike are less sophisticated, and I also do not like the material used. I even went to the flagship Nike store and still could not find anything I liked.
So, Under Armour seems to be the up and coming sports apparel business. Their sponsored athletes (Jordan Spieth, Tom Brady, etc.) are already better than Nike’s.