These shirts combine great value with the high quality you expect from WSI. The lightweight Microtech fabric offers comfort and style. Our Microtech fabric features Anti-Microbial, Anti-Snag and superior Moisture-Wicking technology. The Anti-Microbial technology helps cut down on body odor while the Anti-Snag technology works to prevent snags better than our competitors" performance shirts. Ideal for use as a base layer or casual performance shirt. 100% MADE IN THE USA.