Fast 3.0 Singlet Men Size:M or if your body measurements

or if your body measurements fall between two sizes

which makes it comfortable to wear

The sleeve endings are in Lycra for the protection and comfort

flat lock seams and a large reflective field on the back for increased visibility in the dark

The vest is wind and water-resistant

Fast 3.0 Singlet Men Size:M or if your body measurementsFast 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