Fast 3.0 Singlet Men Jacket The shell fabric is in

The shell fabric is in recycled polyester

as well as two small pockets on the back for nutrition

which are perfect for swimming

they have a tight fit made to hug the body closely

Fast 3.0 Singlet Men Jacket The shell fabric is inFast 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