UA Tech™ is our original go-to training gear:loose, light, and it keeps you cool.That means this men´s half zip shirt does everything you need it to do.FEATURES:-UA Tech™ fabric is quick-drying, ultra-soft & has a more natural feel.-Material wicks sweat & dries really fast.-Generous ½ zip front makes for easy layering.-New, streamlined fit & shaped hem.-Main body fabric contains at least 90% recycled polyester, excluding trims & embellishments (except color 409).-Colorway 409 main body fabric contains at least 30% recycled polyester, excluding trims & embellishments.Fabric:- Knit.