Stay cool this year with the new Tailored Sportsman IceFill Zip Top shirts. These super soft shirts are a combination of Nylon and Spandex with mesh under the arms. Multiple technologies of thermal radiation reduction and converting sweat to actually refrigerate the body. IceFil is a multi step skin cooling technology. It will Block thermal radiation from I.R Control moisture and sweat Discharge thermal radiation by Xyitol Cooling, Moisture Absorbing, Fast Drying, 2 way Air Circulation and UV Protection all in this beautiful soft shirt. Everyday Low Pricing!!