WM, Target, Shopko usually have pretty good deals on wicking clothing, and undershorts, too. (clingy but they move with you, are rinseable, and weight next to nothing). I tend to favor the Shopko stuff, just because it comes in some really electric colors like fluorescent yellow, a blue, a HI viz orange. I walked out after 100.00 with 6 prs underwear, 6 wicking tshirts, and a pair of Nike cross trainers.