Fast 3.0 Singlet Men Size:S The suit has a concaved

The suit has a concaved arm sleeve design with laser cut sleeves that sit close to the skin

which provides good mobility in all directions and a good fit

lightweight and comfortable long sleeved

At the end of each arm

Our best-selling down jacket has been updated

Fast 3.0 Singlet Men Size:S The suit has a concavedFast 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