UA Tech fabric is quick-drying, ultra-soft & has a more natural feel; Material wicks sweat & dries really fast; Generous 1/2 zip front makes for easy layering; New, streamlined fit & shaped hem; Main body fabric contains at least 90%* recycled polyester, excluding trims & embellishments; *Colorways 014 & 409 contain at least 30% recycled polyester, excluding trims & embellishments