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. Odor control technology minimizes odor. Main body fabric contains at least 30% polyester, excluding trims & embellishments. Adding comfort to your workout this super soft zip up is ideal to help you improve your game. Conquer your next workout with the Technical 1/2 Zip Top from Under Armour. Crafted with a high neck, this sweat-wicking piece is perfect for training sessions. Design is complete with reflective details for increased visibility in low-light conditions. Technical top, 1/2 zip fastening, High neck, Sweat-wicking, Heat Gear technology, Stretch-fit, 100% polyester, Machine washable.