Fast 3.0 Singlet Men Size:S 0 version is lightweight

0 version is lightweight

and has stretch panels at the sides which

making the vest flexible and comfortable to wear even when doing bigger movements

The cap is made of an elastic material which provides a good and comfortable fit on the head

Fast 3.0 Singlet Men Size:S 0 version is lightweightFast 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