Aero 2.0 Shirt SS Men Pulse There is silicone on the

There is silicone on the inside at the top so that they fit well during the bike ride

breathable

The front YKK brand zipper has a chin guard and backing flap for protection

anti-bacterial carbon threads

Aero 2.0 Shirt SS Men Pulse There is silicone on theAero cycling shirt is the result of many years of research and testing in wind tunnels with researchers at the Norwegian University of Science and Technology (NTNU). The Aero cycling shirt has a unique and close fit, large ventilating zones under the arms and a very comfortable and tight sitting material with a golf ball structure around the shoulders. On this updated version, we have extended the length of the sleeves. The pockets on the back have