Fast 3.0 Singlet Men Size:XL the jacket can be used

the jacket can be used in any weather

with a built-in plate at the front and stretchy Lycra mesh on the back for the best possible fit and optimal mobility

The sleeves we call “half-sleeves” as they reach down to the elbows

but with a loose fit

Fast 3.0 Singlet Men Size:XL the jacket can be usedFast 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