Fast 3.0 Singlet Men TS0002168 Same is the down filling

Same is the down filling

and one-hand tightening at the bottom

motion range and minimal air resistance

the top of the back is lined with a light mesh material for moisture transfer and temperature regulation

Fast 3.0 Singlet Men TS0002168 Same is the down fillingFast 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