Fast 3.0 Singlet Men Arm sleeves providing better aerodynamics

providing better aerodynamics

It's filled with a 70/30 mixture of downs and feathers

The weight has been reduced to a minimum without compromising the jacket's protection and functionality

to further reduce friction

and it has a short zip in the front

Fast 3.0 Singlet Men Arm sleeves providing better aerodynamicsFast 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