The North Face Ruckus VaporWick is my favorite, hands down. I do strenuous workouts, work on a hot tarmack directing airtankers, parachute into wildfires, and enjoy recreational activities with smokejumper buddies--all wearing my VaporWick Ruckus shirts. I cannot seem to buy enough of these. They are more generously perportioned through the lower torso than some performance shirts, so I can move easily during all the different activites that occupy my day. The sun protection is a plus in my line of work, as is the wicking power. I will buy this shirt as long as The North Face continues to make the best, basic performance shirt you can buy today.