Get a workout in Under Armours Womens Threadborne Train Twist 1/2-Zip Shirt. Feather-light 100% polyester material is the perfect choice for warmer weather because it allows cooling air to circulate. Plus, it dries quickly to keep you comfortable. Elevated construction features multidirectional stretch and recovery, so you can enjoy the freedom of movement you need while maintaining the look you want. Shaped drop-tail hem. Thumbholes. Imported. Sizes: S-2XL. Colors: Black/Charcoal, After Burn, Black, Tourmaline Teal, Brilliance. Type: Pullovers.