Fast 3.0 Singlet Men Women The training jacket has reflective

The training jacket has reflective details and a one-hand adjustment zip at the bottom

it is extremely breathable

The sleeves have a normal fit

The lightweight

0 version is lightweight

Fast 3.0 Singlet Men Women The training jacket has reflectiveFast 3. 0 singlet is an upgraded version that feels very comfortable. The extremely light singlet fits perfectly over your shoulders and dries quickly. It's made of comfortable and moisture transporting materials. The back is made of breathable mesh to ensure extra ventilation and excellent transportation of sweat, which makes the singlet even more comfortable to wear. We have given this singlet an upgraded look with slimmer shoulder straps, as well