When I did the Aramco Houston Half Marathon last year, aside from the great feeling of finishing, I got a tech tee that I really, really love. I get tech tees from races all the time... I mean, this has got to be my favorite tee of all time. I don't even put it in the dryer, because I just don't want to ruin it!
I found out yesterday it's called the " Catalyst " tee. I also found out you can purchase them from UnderArmour. I thought they were some special tee only available at the marathon, because they were "eco-friendly", made of plastic bottles.
I love the tee's flattering fit and wicking properties. Even though it's thin in weight, it does the job well. The short-sleeved version comes in 9 different colors! It comes in 7 colors in the long-sleeve too, so I'll probably be picking one up after I check my Winter apparel inventory. :)