UA Tech™ is our original go-to training gear: loose, light, and it keeps you cool. It’s everything you need.Loose,Fuller cut for complete comfort. UA Tech fabric is quick drying,ultra soft and has a more natural feel. The Material wicks sweat and dries really fast.It has Anit-odor Technology and prevents the growth of odor causing microbes. Its generous 1/2 zip front makes for easy layering.