Fast 3.0 Singlet Men Size:XXL and a soft lining in

and a soft lining in the collar and cuffs

this is the one for you

The result is a shirt with superb elastic abilities and low weight

The low weight of the vest and extremely thin material provide excellent running comfort

Fast 3.0 Singlet Men Size:XXL and a soft lining inFast 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