Whether it's caused by the heat of the day or the heat of a high pressure situation, a moisture-soaked shirt detracts from your comfort and professionalism. Manufactured from a special lightweight 4-way stretch, snag resistant 100% polyester jersey knit fabric with TRU-DRI moisture wicking technology that wicks away moisture to keep you feeling good and looking dry all day and also provides 50+ UV protection. With a special MIL-SPEC anti-microbial finish kills 99% of bacteria including those that cause odor, the colorfast fabric on these polos will keep you looking good for a long time.