Fast 3.0 Singlet Men Size:3XL The O-shirt is technical and

The O-shirt is technical and made from a durable fabric which makes it highly suitable for tough runs in rough terrain

The back is made of textured mesh material to ensure extra ventilation and excellent transportation of body heat and sweat

purposefully placed

•    Elastic wrist cuffs

It has tight fitted lycra cuffs in the sleeves

Fast 3.0 Singlet Men Size:3XL The O-shirt is technical andFast 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