Fast 3.0 Singlet Men TS0002168 the top of the back

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

and one-hand tightening at the bottom

We have upgraded the popular model with a new design and details

This jersey offers a flexible material covering the sides and shoulders for a good fit and mobility

They are equipped with a practical pocket in the back for your phone

Fast 3.0 Singlet Men TS0002168 the top of the backFast 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