Permanent Nano Wicking technology pulls moisture away from the body for quick-dry comfort Antimicrobial technology prevents the buildup of odor-causing bacteria UV protection reduces sun damage You don't need to sacrifice comfort for a professional appearance. Designed for superior functionality, fit and performance, the UFX Short Sleeve Tactical Polo offers the best of both worlds. Engineered for action, it features stretch fabric for improved range of motion and permanent Nano Moisture Wicking technology that will keep you dry and comfortable for the life of the shirt.