T-shirt Under Armour Streaker 2.0 Half Zip. T-shirt Under Armour Streaker 2.0 Half Zip. Long-sleeved 1/2 men's running T-shirt with a zip fitted cut in lightweight Microthread to absorb sweat, dries extremely quickly, and gives you the feel of wearing natural material. This is facilitated by the MTS technology, which promotes moisture to the surface of the material. In the design of the placed mesh panels provide excellent ventilation. Used elements from high reflective material for safe training even in low light conditions. The thumb holes on the sleeves help to fix them. Contoured hem provides better coverage. Technology: Moisture Transport System (Wicks sweat away from your body to the surface of your clothes, which makes it easier to dry and keeps you longer), Threadborne MICROTHREAD (the material perfectly absorts sweat, dries faster, is breathable, prevents unpleasant skin friction and Unreal lightness). Material: 94% Polyester, 6% Elasterel