I use the UA stuff as base layers when it's cold, and as my main jersey or over-layer when I'm touring, and don't need pockets. On regular day rides, I don't use it much, b/c the lack of pockets really is a problem for me. But if you are carrying a backpack/camelback/pannier, it doesn't matter, and the UA material is really nice - very warm, very light, dries fast.